1911. Feb. 15. Dvořák's posthumous symphony given by the Philharmonic Society in New York City.

1911. Feb. 16. Rachmaninof's "Fantasia" for two pianos and orchestra given by the New York Symphony Society.

1911. Feb. 17. Enesco's Symphony in E flat major given by the Symphony Society in New York City.

1911. Feb. 25. Production of Victor Herbert's opera "Natoma" by the Chicago-Philadelphia Opera Company in Philadelphia, with Mary Garden, L. Grenville, and John McCormack in the leading rôles.

1911. Feb. 27. F. Stock's Suite for String Orchestra given by the St. Louis Symphony Orchestra.

1911. Feb. 27. J. Stransky's "Symphonic Song" given by the Philharmonic Society, New York City.

1911. Feb. Symphony by F. Delius produced by the New York Symphony Society.

1911. Mar. 3. Chabrier's unfinished opera "Briseis" given, in concert form, by the MacDowell Chorus in New York City.

1911. Mar. 3. Victor Kolar's symphonic poem "Hiawatha" given by the Symphony Society, New York City.

1911. Mar. 4. R. Mandl's "Overture to a Gascon Comedy" given by the Boston Symphony Orchestra.