. "According to the New York Times review of this recital, this was the New York premiere of Adolf Busch's Piano Sonata in C Minor, Op. 25 (although the printed program does not indicate this).\r\nTaubman, Howard. \"Serkin is Heard in Busch Sonata.\" New York Times (1923-Current file): 16. Dec 06 1952. ProQuest. Web. 14 Aug. 2014.\r\nNEW YORK PREMIERE of Adolf Busch's PIANO SONATA IN C MINOR, OP. 25" . . "solo recital" . . . "Rudolf Serkin, Piano" . . . "1952-12-05T20:30:00"^^ . . . .