. . . "Gustav Mahler was originally scheduled to conduct this performance, but was too ill. His final CH appearance was on 2/21/1911; he sailed for Europe on 4/8/1911 and died in Vienna on 5/18/1911." . . . "New York Philharmonic" . "symphony orchestra performance" . . . . . . "1911-03-12T15:00:00"^^ . . .