. . "Sondra Bianca, Piano" . "1950-03-12T17:30:00"^^ . . . . "radio broadcast" . . "Part of the second 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. See small sidebar article in October 1949 programs titled \"About Carnegie Hall\".\r\nWORLD PREMIERE of Norman Dello Joio's NOCTURNE IN F-SHARP MINOR" . . . . . . . . "solo recital" .