"National Orchestral Association" . . "1933-10-31T15:00:00"^^ . . . . "symphony orchestra performance" . . . . "New York Debut of Ray Lev\r\nBroadcast on WOR\r\nNEW YORK PREMIERE of Arnold Zemachson's CHORALE AND FUGUE IN D MINOR, OP. 4" . "radio broadcast" . .