1917. April 13. Debussy's "Gigues" given by the Boston Symphony Orchestra.

1917. April 15. Adolf Brune's overture "A Twilight Picture" produced by the Cincinnati Symphony Orchestra.

1917. April 20. Noren's symphony "Vita" given by the Boston Symphony Orchestra.

1917. April 27. F. S. Converse's tone poem "Ave atque Vale" produced by the Boston Symphony Orchestra.

1917. May 3. Ernest Bloch's "Two Psalms," for soprano and orchestra, given in New York City.

1917. June. Production of the following works by the Litchfield County Choral Union at Norfolk, Conn.: Nicola Laucella's symphonic impressions "Whitehouse" under the direction of the composer. John Alden Carpenter's symphony "Sermons in Stones" conducted by F. Stock. Percy Grainger's "The Warriors" (Music to an Imaginary Ballet) conducted by the composer. First performance in America of C. Villiers Stanford's "Irish Rhapsody" No. 5 (dedicated to Lord Roberts).

1917. Oct. 7. First concert of the Chicago Philharmonic Orchestra, recently organized, under Arthur Dunham, conductor.

1917. Oct. 26. Mozart's operetta "Bastien et Bastienne" presented at the Empire Theatre, New York City, under Albert Reiss.

1917. Oct. 27. American début of Jascha Heifetz, Russian violinist, in a recital at Carnegie Hall, New York City.

1917. Nov. 12. Mascagni's opera "Isabeau" presented at the Auditorium, Chicago, by the Chicago Opera Association, with Rosa Raisa, Jeska Swartz, Crimi, Rimini, Maguenat, and Nicolay. Campanini conducting.