1915. Jan. 25. Production of U. Giordano's opera "Madame Sans-Gêne" at the Metropolitan Opera House, New York City, with Geraldine Farrar, Leonora Sparkes, Amato, Martinelli, and Segurola. Toscanini conducting.
1915. Jan. 30. Notable revival of Beethoven's opera "Fidelio" at the Metropolitan Opera House, New York City, with Matzenauer and Urlus in the leading rôles.
1915. Jan. 31. Roger Ducasse's "La Jolie Jeu de Furet" given by the Symphony Society of New York City.
1915. Jan. 31. Production of Henry Burck's "Meditation" for strings; and Nicola Laucella's "Prelude and Temple Dance" given by the Philharmonic Society in New York City.
1915. Feb. 5. S. Stojowski's Suite for Orchestra in E flat major given by the Philharmonic Society, New York City.
1915. Feb. 13. S. E. Bortkiewitch's Pianoforte Concerto in B flat major given by the Russian Symphony Orchestra in New York City, with Margaret Volovy as soloist.
1915. Feb. 22. F. Cowen's oratorio "The Veil" given by the Apollo Musical Society in Chicago.
1915. Mar. 19. Production of John Alden Carpenter's orchestral suite "Adventures in a Perambulator" by the Chicago Symphony Orchestra.
1915. Mar. 19. Production of Scriabin's "Poem of Fire—Prometheus" by the Russian Symphony Orchestra in New York City. (Had been played in Chicago Mar. 5, but without effects of light.)
1915. Mar. 27. First of Reger's "Four Tone Poems" for orchestra (after Boecklin) given by the Boston Symphony Orchestra.