. . . "1912-02-12T20:15:00"^^ . . "MacDowell Chorus with the New York Philharmonic" . . . . "U.S. PREMIERE of Emanuel Chabrier's GWENDOLINE: BRIDAL CHORUS\r\nU.S. PREMIERE of excerpts from Claude Debussy's LE MARTYRE DE ST. SEBASTIAN: EXCERPTS" . "choir and orchestra performance" . . .