. "symphony orchestra performance" . . "1911-03-07T20:15:00"^^ . . "Gustav Mahler was originally scheduled to conduct this concert, but was too ill. His final CH appearance was 2/21/1911; he sailed for Europe on 4/8/1911 and died in Vienna on 5/18/1911." . . . . . . "New York Philharmonic" . . . . . .