"1931-02-26T20:45:00"^^ . . . "The New York Times review of this concert indicates that the version of Schumann's Symphony No. 4 that was performed was an \"unpublished editing of the score by Gustav Mahler\" (\"Toscanini Warmly Welcomed\" by Olin Downes, February 27, 1931, pg. 19)." . . . "New York Philharmonic" . "symphony orchestra performance" . . . . .