"Walküre, Die," Wagner's, 154, 358, 369. "Walther, Jonathan, passion music of, 209. "Walther von Stolzing," 59. Waltz, the, 20. Wartburg Castle, 58. Weber, Carl Maria von, 111; his music, 113; his orchestra, 154; "Der Freischütz" of, 342, 349, 346, 347, 348; his influence upon German opera, 348, 349; operas of, 349; the artistic forerunner of Wagner, 350, 351; his definition of opera, 351; his theory of the lyric drama, 351; his genius, 352; his overtures, 353, 355, 356, 378, 389. Weidenwang, 313. Weimar, 121, 132; the ducal court of, 189; music at, 189. Wekerlin, J. B., 296. Wells Cathedral, 62. "Well-Tempered Clavichord," Bach's, 100, 122, 139. "Werther," Massenet's, 333. Westminster Cathedral, 63. "What is Good Music?", Henderson's, 383. Whittington, Dick, 63. Willaert, Adrian, 39, 45; his work, 46; his monets, 48, 50, 71, 77, 79, 103; his church vocal music, 104, 387. William of Machaut, 34. "William Tell." See _Guillaume Tell_. William the Conqueror, 62. "Willow" song, Verdi's, 283. Wind instruments, 151, 153, 155, 162, 166, 193. Wooden wind instruments, 153, 154, 155, 156, 162, 187. Worship, Italian system of, 68, 69. Writers, church, 386. Würzburg, 10. Yorkshire, 63. Zachau of Halle, 206. Zarlino, 240. "Zauberflöte, Die," Mozart's, 340, 342, 348. Zeelandia, H. de, "Lehrcompendium" of, 60. Zither, the, 85. "Zoroastre," Rameau's, 309. Zumpe, Johannes, 95. End of the Project Gutenberg EBook of How Music Developed, by W. J. Henderson