[
    {
        "id": "pachelbel",
        "name": "Johann Pachelbel",
        "born": 1653,
        "died": 1706,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 1,
        "works": [
            {
                "title": "Canon in D Major",
                "videoId": "JvNQLJ1_HQ0",
                "mood": "Focus"
            },
            {
                "title": "Chaconne in F Minor",
                "videoId": "G_2WfX4CSu8",
                "mood": "Melancholy"
            },
            {
                "title": "Hexachordum Apollinis",
                "videoId": "DAntkI5r5LU",
                "mood": "Focus"
            },
            {
                "title": "Toccata in E Minor",
                "videoId": "ZA-feOg6l-g",
                "mood": "Melancholy"
            },
            {
                "title": "Aria Sebaldina",
                "videoId": "Ihg7KC9eji0",
                "mood": "Focus"
            },
            {
                "title": "Fantasia in G Minor",
                "videoId": "hKxkSlaTDSI",
                "mood": "Melancholy"
            },
            {
                "title": "Magnificat in D",
                "videoId": "5A2e2M1xqks",
                "mood": "Epic"
            },
            {
                "title": "Partita in G",
                "videoId": "38Z0WgEv5Uo",
                "mood": "Focus"
            },
            {
                "title": "Ricercar in C Minor",
                "videoId": "kAwBvX5txOU",
                "mood": "Melancholy"
            },
            {
                "title": "Vom Himmel hoch",
                "videoId": "pPJo9sZq5bk",
                "mood": "Focus"
            }
        ],
        "description": "A prominent German Baroque composer whose music was a model for J.S. Bach. He is best known today for his Canon in D."
    },
    {
        "id": "vivaldi",
        "name": "Antonio Vivaldi",
        "born": 1678,
        "died": 1741,
        "region": "Italy",
        "colorClass": "region-Italy",
        "row": 0,
        "works": [
            {
                "title": "The Four Seasons",
                "videoId": "mFWQgxXM_b8",
                "mood": "Focus"
            },
            {
                "title": "Gloria in D Major",
                "videoId": "OvZYhxT5Mf8",
                "mood": "Epic"
            },
            {
                "title": "Stabat Mater",
                "videoId": "r9O80oxwhp8",
                "mood": "Focus"
            },
            {
                "title": "L'estro Armonico",
                "videoId": "XmGQ_bvM0lQ",
                "mood": "Focus"
            },
            {
                "title": "Concerto for 2 Trumpets",
                "videoId": "nCdwzgjPVHI",
                "mood": "Focus"
            },
            {
                "title": "Mandolin Concerto",
                "videoId": "9OJ0bsyIryc",
                "mood": "Focus"
            },
            {
                "title": "La Stravaganza",
                "videoId": "jK201isHTWU",
                "mood": "Focus"
            },
            {
                "title": "Nulla in mundo pax sincera",
                "videoId": "YeO7S78WMkU",
                "mood": "Focus"
            },
            {
                "title": "Orlando Furioso",
                "videoId": "FNnht2vDkEU",
                "mood": "Focus"
            },
            {
                "title": "Bajazet",
                "videoId": "_FCRZZzbkS8",
                "mood": "Focus"
            }
        ],
        "description": "Known as the 'Red Priest', a Venetian virtuoso who standardized the three-movement concerto structure."
    },
    {
        "id": "bach",
        "name": "J.S. Bach",
        "born": 1685,
        "died": 1750,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 2,
        "works": [
            {
                "title": "Toccata and Fugue in D Minor",
                "videoId": "Nnuq9PXbywA",
                "mood": "Melancholy"
            },
            {
                "title": "Air on the G String",
                "videoId": "pzlw6fUux4o",
                "mood": "Calm"
            },
            {
                "title": "Brandenburg Concertos",
                "videoId": "HTm2kEAfo8o",
                "mood": "Focus"
            },
            {
                "title": "Cello Suite No. 1",
                "videoId": "-4WUHJRhvrM",
                "mood": "Focus"
            },
            {
                "title": "Goldberg Variations",
                "videoId": "MHFuaaGpGKQ",
                "mood": "Focus"
            },
            {
                "title": "St. Matthew Passion",
                "videoId": "Ou_m8YvMywo",
                "mood": "Focus"
            },
            {
                "title": "The Well-Tempered Clavier",
                "videoId": "IImakFsEHL8",
                "mood": "Focus"
            },
            {
                "title": "Jesu, Joy of Man's Desiring",
                "videoId": "zyHxNKDIG1I",
                "mood": "Focus"
            },
            {
                "title": "Mass in B Minor",
                "videoId": "pxBnobR2SRg",
                "mood": "Melancholy"
            },
            {
                "title": "Ave Maria (Bach-Gounod)",
                "videoId": "JrRdiAMaf6c",
                "mood": "Calm"
            }
        ],
        "description": "The ultimate master of the Baroque era. His complex intellectual depth and technical command defined Western music theory."
    },
    {
        "id": "handel",
        "name": "George Frideric H\u00e4ndel",
        "born": 1685,
        "died": 1759,
        "region": "UK/Germany",
        "colorClass": "region-Germany",
        "row": 4,
        "works": [
            {
                "title": "Messiah (Hallelujah Chorus)",
                "videoId": "usfiAsWR4qU",
                "mood": "Epic"
            },
            {
                "title": "Water Music Suites",
                "videoId": "Kuw8YjSbKd4",
                "mood": "Focus"
            },
            {
                "title": "Music for the Royal Fireworks",
                "videoId": "fNqJ8mED1VE",
                "mood": "Focus"
            },
            {
                "title": "Zadok the Priest",
                "videoId": "MiXgOQ9_-RI",
                "mood": "Focus"
            },
            {
                "title": "Rinaldo (Lascia ch'io pianga)",
                "videoId": "Yw1A5TQVwvQ",
                "mood": "Focus"
            },
            {
                "title": "Serse (Ombra mai f\u00f9)",
                "videoId": "N7XH-58eB8c",
                "mood": "Focus"
            },
            {
                "title": "Dixit Dominus",
                "videoId": "dS65-ZvUSSM",
                "mood": "Focus"
            },
            {
                "title": "Sarabande (Suite in D minor)",
                "videoId": "JSAd3NpDi6Q",
                "mood": "Melancholy"
            },
            {
                "title": "Solomon (Arrival of the Queen of Sheba)",
                "videoId": "-TGKJ9MgCOQ",
                "mood": "Focus"
            },
            {
                "title": "Giulio Cesare",
                "videoId": "ppAUohisvG8",
                "mood": "Focus"
            }
        ],
        "description": "A German-British Baroque titan famous for his operas, oratorios like Messiah, and royal commissions."
    },
    {
        "id": "haydn",
        "name": "Joseph Haydn",
        "born": 1732,
        "died": 1809,
        "region": "Austria",
        "colorClass": "region-Austria",
        "row": 0,
        "works": [
            {
                "title": "Symphony No. 94 'Surprise'",
                "videoId": "tF5kr251BRs",
                "mood": "Epic"
            },
            {
                "title": "Symphony No. 45 'Farewell'",
                "videoId": "KXctarOxRz8",
                "mood": "Epic"
            },
            {
                "title": "The Creation",
                "videoId": "l07oRR4u-rk",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 104 'London'",
                "videoId": "OitPLIowJ70",
                "mood": "Epic"
            },
            {
                "title": "Trumpet Concerto in E-flat",
                "videoId": "ZKdeqvmSq5M",
                "mood": "Focus"
            },
            {
                "title": "Cello Concerto No. 1",
                "videoId": "JGBZIfaxfrM",
                "mood": "Focus"
            },
            {
                "title": "String Quartet 'Emperor'",
                "videoId": "mBmCcSz6HWw",
                "mood": "Focus"
            },
            {
                "title": "Nelson Mass",
                "videoId": "7EiefC0eesc",
                "mood": "Focus"
            },
            {
                "title": "The Seasons",
                "videoId": "l3O2K-LyJ9o",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 101 'The Clock'",
                "videoId": "jN8sV0CPXr8",
                "mood": "Epic"
            }
        ],
        "description": "The 'Father of the Symphony' and 'Father of the String Quartet.' A key figure in the Classical period and mentor to Beethoven."
    },
    {
        "id": "boccherini",
        "name": "Luigi Boccherini",
        "born": 1743,
        "died": 1805,
        "region": "Italy",
        "colorClass": "region-Italy",
        "row": 4,
        "works": [
            {
                "title": "Minuet from String Quintet in E",
                "videoId": "kSE15tLBdso",
                "mood": "Focus"
            },
            {
                "title": "Cello Concerto in B-flat",
                "videoId": "IUSnRLPbZGk",
                "mood": "Focus"
            },
            {
                "title": "Musica notturna delle strade di Madrid",
                "videoId": "8dmWAve3Pvk",
                "mood": "Focus"
            },
            {
                "title": "String Quintet in C Major",
                "videoId": "2AZOknKotVc",
                "mood": "Focus"
            },
            {
                "title": "Fandango from Quintet No. 4",
                "videoId": "tAAoHrTf_w8",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 6 'La Casa del Diavolo'",
                "videoId": "QEHs26FNulY",
                "mood": "Epic"
            },
            {
                "title": "Stabat Mater",
                "videoId": "UXK-W5BlTCg",
                "mood": "Focus"
            },
            {
                "title": "Cello Sonata in A Major",
                "videoId": "7HLVk1zFR8s",
                "mood": "Focus"
            },
            {
                "title": "Guitar Quintet No. 4",
                "videoId": "IgEaS_d6qUE",
                "mood": "Focus"
            },
            {
                "title": "String Trios",
                "videoId": "Oxr0I2KLqU4",
                "mood": "Focus"
            }
        ],
        "description": "An Italian Classical composer known for his courtly, elegant style and the famous Minuet."
    },
    {
        "id": "mozart",
        "name": "W.A. Mozart",
        "born": 1756,
        "died": 1791,
        "region": "Austria",
        "colorClass": "region-Austria",
        "row": 2,
        "works": [
            {
                "title": "Eine Kleine Nachtmusik",
                "videoId": "oy2zDJPIgwc",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 40",
                "videoId": "JTc1mDieQI8",
                "mood": "Epic"
            },
            {
                "title": "Requiem (Lacrimosa)",
                "videoId": "k1-TrAvp_xs",
                "mood": "Epic"
            },
            {
                "title": "The Marriage of Figaro (Overture)",
                "videoId": "ikQNFqVkNNc",
                "mood": "Epic"
            },
            {
                "title": "The Magic Flute (Queen of the Night)",
                "videoId": "YuBeBjqKSGQ",
                "mood": "Focus"
            },
            {
                "title": "Piano Sonata No. 11 (Rondo alla Turca)",
                "videoId": "aeEmGvm7kDk",
                "mood": "Energetic"
            },
            {
                "title": "Clarinet Concerto in A",
                "videoId": "YT_63UntRJE",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 21",
                "videoId": "df-eLzao63I",
                "mood": "Focus"
            },
            {
                "title": "Don Giovanni",
                "videoId": "jyjVCbTo5F0",
                "mood": "Focus"
            },
            {
                "title": "Ave Verum Corpus",
                "videoId": "pscsAvGjQI0",
                "mood": "Focus"
            }
        ],
        "description": "A prolific child prodigy and Classical genius. His works achieved a perfect balance of melody and form."
    },
    {
        "id": "beethoven",
        "name": "Ludwig van Beethoven",
        "born": 1770,
        "died": 1827,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 1,
        "works": [
            {
                "title": "Symphony No. 5",
                "videoId": "jv2WJMVPQi8",
                "mood": "Epic"
            },
            {
                "title": "Symphony No. 9 (Ode to Joy)",
                "videoId": "rOjHhS5MtvA",
                "mood": "Epic"
            },
            {
                "title": "Moonlight Sonata",
                "videoId": "4Tr0otuiQuU",
                "mood": "Calm"
            },
            {
                "title": "F\u00fcr Elise",
                "videoId": "wfF0zHeU3Zs",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 3 'Eroica'",
                "videoId": "fhHcty9OM-0",
                "mood": "Epic"
            },
            {
                "title": "Symphony No. 6 'Pastoral'",
                "videoId": "aW-7CqxhnAQ",
                "mood": "Calm"
            },
            {
                "title": "Piano Concerto No. 5 'Emperor'",
                "videoId": "yTLOQGF-c1E",
                "mood": "Epic"
            },
            {
                "title": "Path\u00e9tique Sonata",
                "videoId": "SrcOcKYQX3c",
                "mood": "Melancholy"
            },
            {
                "title": "Violin Concerto in D",
                "videoId": "0Cg_0jepxow",
                "mood": "Focus"
            },
            {
                "title": "Missa Solemnis",
                "videoId": "hnrFUFVcDmc",
                "mood": "Focus"
            }
        ],
        "description": "A deaf genius who bridged the Classical and Romantic eras, expanding the scope of the symphony."
    },
    {
        "id": "schubert",
        "name": "Franz Schubert",
        "born": 1797,
        "died": 1828,
        "region": "Austria",
        "colorClass": "region-Austria",
        "row": 0,
        "works": [
            {
                "title": "Ave Maria",
                "videoId": "3d4xXvF2ukY",
                "mood": "Calm"
            },
            {
                "title": "Serenade (St\u00e4ndchen)",
                "videoId": "0bjB-IWEYI0",
                "mood": "Melancholy"
            },
            {
                "title": "Symphony No. 8 'Unfinished'",
                "videoId": "0mnrHf7p0jM",
                "mood": "Epic"
            },
            {
                "title": "Piano Quintet 'The Trout'",
                "videoId": "g3k81__bwrM",
                "mood": "Focus"
            },
            {
                "title": "Erlk\u00f6nig (The Erlking)",
                "videoId": "JS91p-vmSf0",
                "mood": "Epic"
            },
            {
                "title": "Winterreise",
                "videoId": "iJETtWr47PY",
                "mood": "Melancholy"
            },
            {
                "title": "Impromptus Op. 90",
                "videoId": "LUp2u9wI1fY",
                "mood": "Focus"
            },
            {
                "title": "String Quartet 'Death and the Maiden'",
                "videoId": "otdayisyIiM",
                "mood": "Melancholy"
            },
            {
                "title": "Symphony No. 9 'Great'",
                "videoId": "dVDQsWMApCU",
                "mood": "Epic"
            },
            {
                "title": "Fantasy in F Minor",
                "videoId": "aO5fLLHj55k",
                "mood": "Melancholy"
            }
        ],
        "description": "An Austrian early Romantic master of melody who wrote over 600 lieder."
    },
    {
        "id": "mendelssohn",
        "name": "Felix Mendelssohn",
        "born": 1809,
        "died": 1847,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 3,
        "works": [
            {
                "title": "Wedding March (Midsummer Night's Dream)",
                "videoId": "z0wmzoHd6yo",
                "mood": "Energetic"
            },
            {
                "title": "Violin Concerto in E Minor",
                "videoId": "I03Hs6dwj7E",
                "mood": "Melancholy"
            },
            {
                "title": "Symphony No. 4 'Italian'",
                "videoId": "_HX_jF1_Tgc",
                "mood": "Epic"
            },
            {
                "title": "The Hebrides Overture",
                "videoId": "zcogD-hHEYs",
                "mood": "Epic"
            },
            {
                "title": "Songs Without Words",
                "videoId": "y1uvYdW8MSk",
                "mood": "Focus"
            },
            {
                "title": "Hark! The Herald Angels Sing",
                "videoId": "xqooC4ZG75Y",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 3 'Scottish'",
                "videoId": "FbH95mO_o3A",
                "mood": "Epic"
            },
            {
                "title": "Octet in E-flat Major",
                "videoId": "KrITNrgQHuE",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 1",
                "videoId": "2GGx8TRWFVA",
                "mood": "Focus"
            },
            {
                "title": "Elijah (Oratorio)",
                "videoId": "iBMTzryAnrk",
                "mood": "Focus"
            }
        ],
        "description": "A Romantic prodigy who revived interest in Bach. His style was conservative but filled with lyrical beauty."
    },
    {
        "id": "chopin",
        "name": "Fr\u00e9d\u00e9ric Chopin",
        "born": 1810,
        "died": 1849,
        "region": "Poland",
        "colorClass": "region-Poland",
        "row": 2,
        "works": [
            {
                "title": "Nocturne Op. 9 No. 2",
                "videoId": "9E6b3swbnWg",
                "mood": "Calm"
            },
            {
                "title": "Fantaisie-Impromptu",
                "videoId": "Gus4dnQuiGk",
                "mood": "Focus"
            },
            {
                "title": "Waltz in D-flat 'Minute'",
                "videoId": "3H0SRv8QNwk",
                "mood": "Energetic"
            },
            {
                "title": "Prelude in D-flat 'Raindrop'",
                "videoId": "6OFHXmiZP38",
                "mood": "Focus"
            },
            {
                "title": "Polonaise in A-flat 'Heroic'",
                "videoId": "8QT7ITv9Ecs",
                "mood": "Epic"
            },
            {
                "title": "Funeral March (Sonata No. 2)",
                "videoId": "7-9wXQpzESo",
                "mood": "Melancholy"
            },
            {
                "title": "Ballade No. 1 in G Minor",
                "videoId": "Zj_psrTUW_w",
                "mood": "Melancholy"
            },
            {
                "title": "Etude Op. 10 No. 3 'Tristesse'",
                "videoId": "bzBH9Nm1BP8",
                "mood": "Melancholy"
            },
            {
                "title": "Waltz in C-sharp Minor",
                "videoId": "IVpuTD-2SEo",
                "mood": "Melancholy"
            },
            {
                "title": "Piano Concerto No. 1",
                "videoId": "614oSsDS734",
                "mood": "Focus"
            }
        ],
        "description": "The 'Poet of the Piano.' A Polish Romantic creating works of incredible technical and emotional depth."
    },
    {
        "id": "schumann",
        "name": "Robert Schumann",
        "born": 1810,
        "died": 1856,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 1,
        "works": [
            {
                "title": "Tr\u00e4umerei (Kinderszenen)",
                "videoId": "6z82w0l6kwE",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto in A Minor",
                "videoId": "3jbHbDena_U",
                "mood": "Melancholy"
            },
            {
                "title": "Carnaval",
                "videoId": "LNo2aiKV-a0",
                "mood": "Focus"
            },
            {
                "title": "Dichterliebe",
                "videoId": "EZLjf_m6j0A",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 3 'Rhenish'",
                "videoId": "3lRdCGIp-rg",
                "mood": "Epic"
            },
            {
                "title": "Kreisleriana",
                "videoId": "WrZn9HyIwEU",
                "mood": "Focus"
            },
            {
                "title": "Fantasiest\u00fccke",
                "videoId": "TF280ui9m4s",
                "mood": "Focus"
            },
            {
                "title": "Symphonic Studies",
                "videoId": "G1FFWgzk4vI",
                "mood": "Focus"
            },
            {
                "title": "Arabeske in C Major",
                "videoId": "BO-p8YKfSD4",
                "mood": "Focus"
            },
            {
                "title": "Widmung (Dedication)",
                "videoId": "rCP27rIVJBw",
                "mood": "Focus"
            }
        ],
        "description": "An influential German Romantic composer known for his piano cycles and deep emotional intensity."
    },
    {
        "id": "liszt",
        "name": "Franz Liszt",
        "born": 1811,
        "died": 1886,
        "region": "Hungary",
        "colorClass": "region-Hungary",
        "row": 4,
        "works": [
            {
                "title": "Liebestraum No. 3",
                "videoId": "KpOtuoHL45Y",
                "mood": "Focus"
            },
            {
                "title": "Hungarian Rhapsody No. 2",
                "videoId": "ALqOKq0M6ho",
                "mood": "Energetic"
            },
            {
                "title": "La Campanella",
                "videoId": "H1Dvg2MxQn8",
                "mood": "Focus"
            },
            {
                "title": "Un Sospiro",
                "videoId": "L42sbnQxEmw",
                "mood": "Focus"
            },
            {
                "title": "Les Pr\u00e9ludes",
                "videoId": "jb2bkVQwtBs",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 1",
                "videoId": "drezUKhT5HI",
                "mood": "Focus"
            },
            {
                "title": "Mephisto Waltz No. 1",
                "videoId": "KJbg9V2KnD8",
                "mood": "Energetic"
            },
            {
                "title": "Totentanz",
                "videoId": "zGBXA1tBiLw",
                "mood": "Focus"
            },
            {
                "title": "Consolation No. 3",
                "videoId": "CS58YQaVIaA",
                "mood": "Focus"
            },
            {
                "title": "Transcendental \u00c9tude No. 4 'Mazeppa'",
                "videoId": "bERHoak63FA",
                "mood": "Focus"
            }
        ],
        "description": "A Hungarian piano virtuoso who redefined technique and invented the symphonic poem."
    },
    {
        "id": "strauss",
        "name": "Johann Strauss II",
        "born": 1825,
        "died": 1899,
        "region": "Austria",
        "colorClass": "region-Austria",
        "row": 0,
        "works": [
            {
                "title": "The Blue Danube",
                "videoId": "IDaJ7rFg66A",
                "mood": "Focus"
            },
            {
                "title": "Die Fledermaus Overture",
                "videoId": "gPybrOxRoT4",
                "mood": "Epic"
            },
            {
                "title": "Tales from the Vienna Woods",
                "videoId": "5Gww3bczK28",
                "mood": "Focus"
            },
            {
                "title": "Emperor Waltz",
                "videoId": "EBLaMmxyibE",
                "mood": "Energetic"
            },
            {
                "title": "Tritsch-Tratsch-Polka",
                "videoId": "DJLhNg6RcWw",
                "mood": "Energetic"
            },
            {
                "title": "Voices of Spring",
                "videoId": "ErN8JDGjrHQ",
                "mood": "Focus"
            },
            {
                "title": "Vienna Blood",
                "videoId": "_jDa1iv2N84",
                "mood": "Focus"
            },
            {
                "title": "Pizzicato Polka",
                "videoId": "kNuVE5DcudM",
                "mood": "Energetic"
            },
            {
                "title": "Roses from the South",
                "videoId": "jZC-Gu38IXw",
                "mood": "Focus"
            },
            {
                "title": "Thunder and Lightning Polka",
                "videoId": "zNgeibZw6SQ",
                "mood": "Energetic"
            }
        ],
        "description": "The 'Waltz King' of Vienna, bringing sophistication to the ballroom with masterpieces like The Blue Danube."
    },
    {
        "id": "brahms",
        "name": "Johannes Brahms",
        "born": 1833,
        "died": 1897,
        "region": "Germany",
        "colorClass": "region-Germany",
        "row": 1,
        "works": [
            {
                "title": "Brahms' Lullaby (Wiegenlied)",
                "videoId": "IXcGORjWte8",
                "mood": "Calm"
            },
            {
                "title": "Hungarian Dance No. 5",
                "videoId": "3X9LvC9WkkQ",
                "mood": "Energetic"
            },
            {
                "title": "Symphony No. 1",
                "videoId": "BRdEgS_OHAk",
                "mood": "Epic"
            },
            {
                "title": "Symphony No. 4",
                "videoId": "o69YVL_XKJo",
                "mood": "Epic"
            },
            {
                "title": "A German Requiem",
                "videoId": "ZXU9vqVdudM",
                "mood": "Epic"
            },
            {
                "title": "Violin Concerto in D",
                "videoId": "UFl9xuYP5T8",
                "mood": "Focus"
            },
            {
                "title": "Variations on a Theme by Haydn",
                "videoId": "-5Wm_MFnAto",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 2",
                "videoId": "BszBccYHuAk",
                "mood": "Focus"
            },
            {
                "title": "Academic Festival Overture",
                "videoId": "Y1E6FBi-AJw",
                "mood": "Epic"
            },
            {
                "title": "Waltz Op. 39 No. 15",
                "videoId": "TJcoaIeH3GI",
                "mood": "Energetic"
            }
        ],
        "description": "A perfectionist Romantic who honored Classical traditions with dense, symphonic masterpieces."
    },
    {
        "id": "saint-saens",
        "name": "Camille Saint-Sa\u00ebns",
        "born": 1835,
        "died": 1921,
        "region": "France",
        "colorClass": "region-France",
        "row": 3,
        "works": [
            {
                "title": "The Swan (Carnival of the Animals)",
                "videoId": "3qrKjywjo7Q",
                "mood": "Calm"
            },
            {
                "title": "Danse Macabre",
                "videoId": "YyknBTm_YyM",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 3 'Organ'",
                "videoId": "ZWCZq33BrOo",
                "mood": "Epic"
            },
            {
                "title": "Aquarium",
                "videoId": "YVpl-RNzdE4",
                "mood": "Focus"
            },
            {
                "title": "Samson and Delilah (Bacchanale)",
                "videoId": "RcAGFgPCigw",
                "mood": "Energetic"
            },
            {
                "title": "Piano Concerto No. 2",
                "videoId": "tVCvJZtzkqQ",
                "mood": "Focus"
            },
            {
                "title": "Introduction and Rondo Capriccioso",
                "videoId": "Q0ajM7aL-Vc",
                "mood": "Energetic"
            },
            {
                "title": "Cello Concerto No. 1",
                "videoId": "GsJQNwjrIA8",
                "mood": "Focus"
            },
            {
                "title": "Havanaise",
                "videoId": "-y0By518HEU",
                "mood": "Focus"
            },
            {
                "title": "Violin Concerto No. 3",
                "videoId": "ZWCZq33BrOo",
                "mood": "Focus"
            }
        ],
        "description": "A French Romantic polymath who composed the popular Carnival of the Animals."
    },
    {
        "id": "mussorgsky",
        "name": "Modest Mussorgsky",
        "born": 1839,
        "died": 1881,
        "region": "Russia",
        "colorClass": "region-Russia",
        "row": 2,
        "works": [
            {
                "title": "Pictures at an Exhibition (Promenade)",
                "videoId": "_5r8sa863Ts",
                "mood": "Focus"
            },
            {
                "title": "Night on Bald Mountain",
                "videoId": "iCEDfZgDPS8",
                "mood": "Epic"
            },
            {
                "title": "The Great Gate of Kiev",
                "videoId": "Sq7Qd9PSmR0",
                "mood": "Focus"
            },
            {
                "title": "Boris Godunov",
                "videoId": "2RGzcPfLcks",
                "mood": "Focus"
            },
            {
                "title": "Khovanshchina (Dawn on the Moscow River)",
                "videoId": "Tnl1ED2UjRs",
                "mood": "Focus"
            },
            {
                "title": "Songs and Dances of Death",
                "videoId": "gyV8JFFml_M",
                "mood": "Melancholy"
            },
            {
                "title": "The Nursery",
                "videoId": "ykzW_x1IRho",
                "mood": "Focus"
            },
            {
                "title": "Intermezzo in B Minor",
                "videoId": "XTlUCo0a7k4",
                "mood": "Melancholy"
            },
            {
                "title": "Hopak",
                "videoId": "-gCy2JGeKVk",
                "mood": "Focus"
            },
            {
                "title": "Destruction of Sennacherib",
                "videoId": "cLI_7_-X98U",
                "mood": "Focus"
            }
        ],
        "description": "A Russian nationalist who sought a unique Russian identity, famously depicted in Pictures at an Exhibition."
    },
    {
        "id": "tchaikovsky",
        "name": "P.I. Tchaikovsky",
        "born": 1840,
        "died": 1893,
        "region": "Russia",
        "colorClass": "region-Russia",
        "row": 4,
        "works": [
            {
                "title": "The Nutcracker Suite",
                "videoId": "YR5USHu6D6U",
                "mood": "Focus"
            },
            {
                "title": "Swan Lake",
                "videoId": "9rJoB7y6Ncs",
                "mood": "Calm"
            },
            {
                "title": "1812 Overture",
                "videoId": "VbxgYlcNxE8",
                "mood": "Epic"
            },
            {
                "title": "Piano Concerto No. 1",
                "videoId": "BWerj8FcprM",
                "mood": "Focus"
            },
            {
                "title": "Violin Concerto in D",
                "videoId": "2ckqOukGKK8",
                "mood": "Focus"
            },
            {
                "title": "Sleeping Beauty Waltz",
                "videoId": "2Sb8WCPjPDs",
                "mood": "Energetic"
            },
            {
                "title": "Symphony No. 6 'Path\u00e9tique'",
                "videoId": "SVnF3x44rvU",
                "mood": "Epic"
            },
            {
                "title": "Romeo and Juliet Fantasy Overture",
                "videoId": "2ckqOukGKK8",
                "mood": "Epic"
            },
            {
                "title": "Marche Slave",
                "videoId": "5poSw7tFLB4",
                "mood": "Energetic"
            },
            {
                "title": "Capriccio Italien",
                "videoId": "Ce5qmAj9XX4",
                "mood": "Energetic"
            }
        ],
        "description": "The first Russian composer to impress the West, known for his gift for melody and immortal ballets."
    },
    {
        "id": "grieg",
        "name": "Edvard Grieg",
        "born": 1843,
        "died": 1907,
        "region": "Norway",
        "colorClass": "region-Norway",
        "row": 0,
        "works": [
            {
                "title": "Peer Gynt Suite No. 1 (Morning Mood)",
                "videoId": "-rh8gMvzPw0",
                "mood": "Calm"
            },
            {
                "title": "In the Hall of the Mountain King",
                "videoId": "kLp_Hh6DKWc",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto in A Minor",
                "videoId": "I1Yoyz6_Los",
                "mood": "Melancholy"
            },
            {
                "title": "Holberg Suite",
                "videoId": "dFEBTbNs4yk",
                "mood": "Focus"
            },
            {
                "title": "Lyric Pieces (Arietta)",
                "videoId": "5TbQftYOKms",
                "mood": "Focus"
            },
            {
                "title": "Wedding Day at Troldhaugen",
                "videoId": "WVra2IotK-M",
                "mood": "Focus"
            },
            {
                "title": "Solveig's Song",
                "videoId": "bR3N1yBEGbw",
                "mood": "Focus"
            },
            {
                "title": "Norwegian Dances",
                "videoId": "Geh_JOVR8ak",
                "mood": "Energetic"
            },
            {
                "title": "Ich liebe dich",
                "videoId": "zuKvIJyghkg",
                "mood": "Focus"
            },
            {
                "title": "Symphonic Dances",
                "videoId": "Geh_JOVR8ak",
                "mood": "Energetic"
            }
        ],
        "description": "A Norwegian nationalist who incorporated folk music into lush Romantic works like Peer Gynt."
    },
    {
        "id": "faure",
        "name": "Gabriel Faur\u00e9",
        "born": 1845,
        "died": 1924,
        "region": "France",
        "colorClass": "region-France",
        "row": 1,
        "works": [
            {
                "title": "Pavane",
                "videoId": "mpgyTl8yqbw",
                "mood": "Calm"
            },
            {
                "title": "Requiem (Pie Jesu)",
                "videoId": "o9al6HNOgSo",
                "mood": "Epic"
            },
            {
                "title": "Sicilienne",
                "videoId": "U5Y0uQLgriA",
                "mood": "Calm"
            },
            {
                "title": "Cantique de Jean Racine",
                "videoId": "NzUMfVpugq4",
                "mood": "Focus"
            },
            {
                "title": "Dolly Suite",
                "videoId": "KywhPwmS5Gg",
                "mood": "Focus"
            },
            {
                "title": "\u00c9l\u00e9gie",
                "videoId": "m84iLSh56KU",
                "mood": "Focus"
            },
            {
                "title": "Apr\u00e8s un r\u00eave",
                "videoId": "XTOkWD6xvTI",
                "mood": "Calm"
            },
            {
                "title": "Violin Sonata No. 1",
                "videoId": "xIQwc-RxK8I",
                "mood": "Focus"
            },
            {
                "title": "Nocturne No. 6",
                "videoId": "9s5E7ry50vs",
                "mood": "Calm"
            },
            {
                "title": "Masques et Bergamasques",
                "videoId": "XKItvoaEkUI",
                "mood": "Focus"
            }
        ],
        "description": "A French composer who bridged Romanticism and Modernism with subtle harmonies."
    },
    {
        "id": "puccini",
        "name": "Giacomo Puccini",
        "born": 1858,
        "died": 1924,
        "region": "Italy",
        "colorClass": "region-Italy",
        "row": 3,
        "works": [
            {
                "title": "Nessun Dorma (Turandot)",
                "videoId": "cWc7vYjgnTs",
                "mood": "Focus"
            },
            {
                "title": "O Mio Babbino Caro (Gianni Schicchi)",
                "videoId": "l1C8NFDdFYg",
                "mood": "Focus"
            },
            {
                "title": "Un bel d\u00ec, vedremo (Madama Butterfly)",
                "videoId": "tmfw17L_Deo",
                "mood": "Focus"
            },
            {
                "title": "Che gelida manina (La Boh\u00e8me)",
                "videoId": "OkHGUaB1Bs8",
                "mood": "Focus"
            },
            {
                "title": "E lucevan le stelle (Tosca)",
                "videoId": "5-AF1T4OehM",
                "mood": "Focus"
            },
            {
                "title": "Vissi d'arte (Tosca)",
                "videoId": "NLR3lSrqlww",
                "mood": "Focus"
            },
            {
                "title": "S\u00ec, mi chiamano Mim\u00ec",
                "videoId": "yTagFD_pkNo",
                "mood": "Focus"
            },
            {
                "title": "Intermezzo from Manon Lescaut",
                "videoId": "60i1lD2G2Jk",
                "mood": "Focus"
            },
            {
                "title": "Humming Chorus",
                "videoId": "4rV0y4syKvQ",
                "mood": "Focus"
            },
            {
                "title": "Crisantemi",
                "videoId": "N2TIFSvYFjs",
                "mood": "Focus"
            }
        ],
        "description": "The heir to Verdi, known for tragic heroines and soaring melodies in La Boh\u00e8me and Turandot."
    },
    {
        "id": "debussy",
        "name": "Claude Debussy",
        "born": 1862,
        "died": 1918,
        "region": "France",
        "colorClass": "region-France",
        "row": 2,
        "works": [
            {
                "title": "Clair de Lune",
                "videoId": "WNcsUNKlAKw",
                "mood": "Calm"
            },
            {
                "title": "Pr\u00e9lude \u00e0 l'apr\u00e8s-midi d'un faune",
                "videoId": "bYyK922PsUw",
                "mood": "Focus"
            },
            {
                "title": "La Mer",
                "videoId": "FOCucJw7iT8",
                "mood": "Focus"
            },
            {
                "title": "Arabesque No. 1",
                "videoId": "9Fle2CP8gR0",
                "mood": "Focus"
            },
            {
                "title": "Children's Corner (Golliwogg's Cakewalk)",
                "videoId": "XMrdhgWR9Zk",
                "mood": "Focus"
            },
            {
                "title": "The Girl with the Flaxen Hair",
                "videoId": "TOxJpPiFe0k",
                "mood": "Focus"
            },
            {
                "title": "The Sunken Cathedral",
                "videoId": "SJILQWePbt4",
                "mood": "Focus"
            },
            {
                "title": "Reverie",
                "videoId": "QRjllL-MP0U",
                "mood": "Focus"
            },
            {
                "title": "Suite bergamasque",
                "videoId": "fZrm9h3JRGs",
                "mood": "Focus"
            },
            {
                "title": "Images (Reflets dans l'eau)",
                "videoId": "Q64UJcKjFQE",
                "mood": "Focus"
            }
        ],
        "description": "A French Impressionist who created shimmering, dreamlike soundscapes like Clair de Lune."
    },
    {
        "id": "satie",
        "name": "Erik Satie",
        "born": 1866,
        "died": 1925,
        "region": "France",
        "colorClass": "region-France",
        "row": 4,
        "works": [
            {
                "title": "Gymnop\u00e9die No. 1",
                "videoId": "S-Xm7s9eGxU",
                "mood": "Calm"
            },
            {
                "title": "Gnossienne No. 1",
                "videoId": "y7kvGqiJC4g",
                "mood": "Calm"
            },
            {
                "title": "Je te veux",
                "videoId": "FS6o3qFimsc",
                "mood": "Focus"
            },
            {
                "title": "Gymnop\u00e9die No. 2",
                "videoId": "wnacdOIoTBQ",
                "mood": "Calm"
            },
            {
                "title": "Gnossienne No. 3",
                "videoId": "y7kvGqiJC4g",
                "mood": "Calm"
            },
            {
                "title": "Parade",
                "videoId": "_Chq1Ty0nyE",
                "mood": "Focus"
            },
            {
                "title": "Vexations",
                "videoId": "sKKxt4KacRo",
                "mood": "Focus"
            },
            {
                "title": "Embryons dess\u00e9ch\u00e9s",
                "videoId": "iPM8FAYbwzY",
                "mood": "Focus"
            },
            {
                "title": "Trois morceaux en forme de poire",
                "videoId": "VQmuAr93OlI",
                "mood": "Focus"
            },
            {
                "title": "Socrate",
                "videoId": "XqJvxDp8Jdk",
                "mood": "Focus"
            }
        ],
        "description": "An eccentric French minimalist, best known for his calm, atmospheric Gymnop\u00e9dies."
    },
    {
        "id": "rachmaninoff",
        "name": "Sergei Rachmaninoff",
        "born": 1873,
        "died": 1943,
        "region": "Russia",
        "colorClass": "region-Russia",
        "row": 0,
        "works": [
            {
                "title": "Piano Concerto No. 2",
                "videoId": "rEGOihjqO9w",
                "mood": "Focus"
            },
            {
                "title": "Rhapsody on a Theme of Paganini",
                "videoId": "ppJ5uITLECE",
                "mood": "Energetic"
            },
            {
                "title": "Vocalise",
                "videoId": "895pPv4l_9Q",
                "mood": "Calm"
            },
            {
                "title": "Prelude in C-sharp Minor",
                "videoId": "sCtixpIWBto",
                "mood": "Melancholy"
            },
            {
                "title": "Symphony No. 2",
                "videoId": "SvuitFzDxDg",
                "mood": "Epic"
            },
            {
                "title": "Symphonic Dances",
                "videoId": "otJmf3pyb1E",
                "mood": "Energetic"
            },
            {
                "title": "Piano Concerto No. 3",
                "videoId": "D5mxU_7BTRA",
                "mood": "Focus"
            },
            {
                "title": "The Isle of the Dead",
                "videoId": "dbbtmskCRUY",
                "mood": "Focus"
            },
            {
                "title": "Vespers (All-Night Vigil)",
                "videoId": "oYvw7jm-lsw",
                "mood": "Focus"
            },
            {
                "title": "Prelude in G Minor",
                "videoId": "4QB7ugJnHgs",
                "mood": "Melancholy"
            }
        ],
        "description": "One of the last great Romantics, famous for his lush, emotional piano concertos."
    },
    {
        "id": "prokofiev",
        "name": "Sergei Prokofiev",
        "born": 1891,
        "died": 1953,
        "region": "Russia",
        "colorClass": "region-Russia",
        "row": 1,
        "works": [
            {
                "title": "Romeo and Juliet (Dance of the Knights)",
                "videoId": "bBsKplb2E6Q",
                "mood": "Epic"
            },
            {
                "title": "Peter and the Wolf",
                "videoId": "MfM7Y9Pcdzw",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 3",
                "videoId": "KDfGBmbNbMw",
                "mood": "Focus"
            },
            {
                "title": "Classical Symphony (No. 1)",
                "videoId": "WLT55kPIFCo",
                "mood": "Epic"
            },
            {
                "title": "Lieutenant Kij\u00e9 Suite",
                "videoId": "n1scluzlPz0",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 5",
                "videoId": "EaiXIdncA7M",
                "mood": "Epic"
            },
            {
                "title": "Alexander Nevsky",
                "videoId": "xyDKezDLGTM",
                "mood": "Focus"
            },
            {
                "title": "Love for Three Oranges March",
                "videoId": "7Q0toEhKRWk",
                "mood": "Energetic"
            },
            {
                "title": "Piano Sonata No. 7",
                "videoId": "7U-L_n9tAJM",
                "mood": "Focus"
            },
            {
                "title": "Cinderella Waltz",
                "videoId": "YOV7yWEv54o",
                "mood": "Energetic"
            }
        ],
        "description": "A Russian modernist known for sarcasm, lyrical beauty, and Peter and the Wolf."
    },
    {
        "id": "shostakovich",
        "name": "Dmitri Shostakovich",
        "born": 1906,
        "died": 1975,
        "region": "Russia",
        "colorClass": "region-Russia",
        "row": 3,
        "works": [
            {
                "title": "Waltz No. 2 (Jazz Suite)",
                "videoId": "mmCnQDUSO4I",
                "mood": "Energetic"
            },
            {
                "title": "Symphony No. 5",
                "videoId": "0FF4HyB77hQ",
                "mood": "Epic"
            },
            {
                "title": "Symphony No. 7 'Leningrad'",
                "videoId": "W2f1G7qCSm8",
                "mood": "Epic"
            },
            {
                "title": "Cello Concerto No. 1",
                "videoId": "tG0laIxC0Lo",
                "mood": "Focus"
            },
            {
                "title": "String Quartet No. 8",
                "videoId": "-0nKJoZY64A",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto No. 2",
                "videoId": "JlMHjo7Jwhk",
                "mood": "Focus"
            },
            {
                "title": "The Gadfly Suite",
                "videoId": "QDW4VJGKLAQ",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 10",
                "videoId": "u2Rtd4tnFwU",
                "mood": "Epic"
            },
            {
                "title": "Festive Overture",
                "videoId": "Z4GE2SiFaSM",
                "mood": "Epic"
            },
            {
                "title": "Tahiti Trot",
                "videoId": "NYJUJ_qzVWY",
                "mood": "Focus"
            }
        ],
        "description": "A Soviet composer who wrote symphonies of profound irony, tragedy, and power under oppression."
    },
    {
        "id": "barber",
        "name": "Samuel Barber",
        "born": 1910,
        "died": 1981,
        "region": "USA",
        "colorClass": "region-USA",
        "row": 2,
        "works": [
            {
                "title": "Adagio for Strings",
                "videoId": "izQsgE0L450",
                "mood": "Melancholy"
            },
            {
                "title": "Violin Concerto",
                "videoId": "arZzczeU_0c",
                "mood": "Focus"
            },
            {
                "title": "Knoxville: Summer of 1915",
                "videoId": "PQzaFJZ8CuE",
                "mood": "Focus"
            },
            {
                "title": "Piano Concerto",
                "videoId": "uM0NIQB3ZHU",
                "mood": "Focus"
            },
            {
                "title": "Hermit Songs",
                "videoId": "R940uNHVpy8",
                "mood": "Focus"
            },
            {
                "title": "Essay for Orchestra",
                "videoId": "8ZkB-hHGqWw",
                "mood": "Focus"
            },
            {
                "title": "Summer Music",
                "videoId": "-FoDpIIP1Bc",
                "mood": "Focus"
            },
            {
                "title": "Dover Beach",
                "videoId": "BmO7qX0-qu4",
                "mood": "Focus"
            },
            {
                "title": "Symphony No. 1",
                "videoId": "WAoLJ8GbA4Y",
                "mood": "Epic"
            },
            {
                "title": "Excursions",
                "videoId": "1L2Cn8ZFFzI",
                "mood": "Focus"
            }
        ],
        "description": "An American Neo-Romantic known for the deeply sorrowful Adagio for Strings."
    },
    {
        "id": "jenkins",
        "name": "Karl Jenkins",
        "born": 1944,
        "died": 0,
        "region": "UK",
        "colorClass": "region-UK",
        "row": 4,
        "works": [
            {
                "title": "Palladio (Allegretto)",
                "videoId": "FKgpeVl7yXk",
                "mood": "Focus"
            },
            {
                "title": "Adiemus",
                "videoId": "aL8kZ-iVk90",
                "mood": "Focus"
            },
            {
                "title": "The Armed Man: A Mass for Peace",
                "videoId": "zc1Zoz-NUro",
                "mood": "Focus"
            },
            {
                "title": "Benedictus",
                "videoId": "f_RjlIPuqyc",
                "mood": "Focus"
            },
            {
                "title": "Requiem",
                "videoId": "7RirEqehfsg",
                "mood": "Epic"
            },
            {
                "title": "Stabat Mater",
                "videoId": "ich_tKFT3Bg",
                "mood": "Focus"
            },
            {
                "title": "Gloria",
                "videoId": "J6ftbs0CgZo",
                "mood": "Epic"
            },
            {
                "title": "Quirk",
                "videoId": "FKgpeVl7yXk",
                "mood": "Focus"
            },
            {
                "title": "Over the Stone",
                "videoId": "nN88tHCGmKw",
                "mood": "Focus"
            },
            {
                "title": "In These Stones Horizons Sing",
                "videoId": "u3HTUzSnEbs",
                "mood": "Focus"
            }
        ],
        "description": "A contemporary Welsh composer blending classical and world music in works like Adiemus."
    }
]