Bernhard Weiser, Piano 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. WORLD PREMIERE of William Flanagan's PIANO SONATA U.S. PREMIERE of Sergei Rachmaninoff's ETUDE-TABLEAU IN C MINOR, OP. 33, NO. 3 U.S. PREMIERE of Rachmaninoff's ETUDE-TABLEAU IN D MINOR, OP. 33, NO. 4 WORLD PREMIERE of Noel Farrand's SET OF FIVE solo recital radio broadcast 1950-11-05T17:30:00