. "1931-02-28T20:45:00"^^ . . . . . . . "Entered from program notes. The New York Times review of the February 26, 1931 concert indicates that the version of Schumann's Symphony No. 4 that was performed was an \"unpublished editing of the score by Gustav Mahler\" (\"Toscanini Warmly Welcomed\" by Olin Downes, February 27, 1931, pg. 19)." . . "symphony orchestra performance" . . "New York Philharmonic Students' Concert" .