Part of the third season of "Twilight Concerts", a series of recitals that took place in the Main Hall at 5:30 PM on Sundays. The first half hour of each concert was broadcast on WQXR. NEW YORK PREMIERE of Riccardo Zandonai's MISTERO NEW YORK PREMIERE of Zandonai's NOTTE DE NEVE NEW YORK PREMIERE of Zandonai's MISTICA NEW YORK PREMIERE of Zandonai's SOTTO IL CIEL NEW YORK PREMIERE of Zandonai's LA SERENATA NEW YORK PREMIERE of Zandonai's PORTAMI VAI! NEW YORK PREMIERE of Derrick N. Lehmer's THE BUFFALO SONG NEW YORK PREMIERE of Lehmer's OH, SENDER OF DREAMS WORLD PREMIERE of Adele Beatty's UNSEEING WORLD PREMIERE of Nino Comel's BEFORE -- AFTER