Charlemagne, 10, 24. Charles V., of France, 34. Charles VII., 40. "Chefs-d'oeuvre de l'opéra Français," 296. Cherubini, Luigi, masses of, 80; operas of, 322, 323. Choir, the, 3. Chopin, systematizes the use of pedals, 113, 185, 387. Choral art, the methods of, 261. Choral hymn, the Lutheran, 67. Chorale, the German, 216, 217, 228, 233. Chord, the, 10, 12, 13. Chord harmonies, 37, 43, 70, 125. Chord of the dominant seventh, the, Monteverde's use of, 260. Chord relations, the fundamental, 46. Chorus, the, 121. Chorus, the antiphonal, 79. Choruses, the old church, 214. Choruses, oratorio, 214; Handel's, 215; Haydn's, 223; Mendelssohn's, 229. Choruses, polyphonic, 238. Christ, 2, 45. Christian Church, the, chants of, 2. Christianity, 200. Christians, the early, in Judea, 2; in Greece, 2; in Rome, 2; hymn of, 2. Christofori, Bartolomeo, the claims of, 93, 94, 97. "Christ's Passion," 200, 201. "Chromatic Fantasia and Fugue," Bach's, 124. Chromatic harmonies, 104. "Chromatic Madrigals," Di Rore's, 47. Chromatics, Lasso's use of, 50. "Cid, Le," Massenet's, 333. "Cid, The," Cornelius's, 356. Cimarosa, Domenico, 276; operas of, 276. "Cinq-Mars," Gounod's, 329. "Circe." See "_Ballet Comique de la Royne_." Citole, the, 85, 86. Clarinets, 153, 155, 156, 157, 162, 164, 191, 197, 278. Clarion, the, 149. Classic period, the, characteristics of, 391, 392. Classic school, the, Beethoven's symphonies the connecting link between the romantic school and, 176, 177, 342. Classicism, 178, 319, 380, 381; contest between romanticism and, 382, 389, 388. Clavichord, the, 85, 87, 88, 89, 90, 92, 101, 103, 105, 108, 121, 122, 132. Clavichord, the German, 86. Clavichordists, professional, 102. Clavicimbal, the, 103. Clavicymbalum, the, 91. Clavicytherium, the, 85, 87. Clavier, the, 122, 168, 189, 190. Clementi, Muzio, singing style of, 111; his music, 111; his "Gradus ad Parnassum," 111; his rules, 111, 112; his masculine treatment of the piano, 142; his sonatas, 142, 324. Coda, the, 119. Cologne, 17. Cologne, the Elector of, 143. "Columbe, La," Gounod's, 329. Columbus, 57. Comedians, the Roman, 55. "Compendio del Trattato de' Generi e de' Modi della Musica," Doni's, 241. Composers, Catholic, 72. Composers, the classic orchestral, 158. Composers, ecclesiastical, 22, 23, 54, 70; their scheme of repetition, 117. Composers, English, disciples of the French. 28. Composers, the French, school of, in Paris, 24; English composers disciples of, 28; chamber music of, 196, 273; claims of, 290, 310, 327, 332, 334.