. "1949-04-03T17:30:00"^^ . "radio broadcast" . . . . . . . . "Arnaldo Tapia-Caballero, Piano" . . . . . . "Part of the first 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." . . "solo recital" .