Matthew Raimondi, Violin, and Yehudi Wyner, Piano Entered from booking ledger and New York Times concert listing and review. NEW YORK PREMIERE of Billy Jim Layton's 5 STUDIES "CONCERT AND OPERA PROGRAMS OF THE WEEK." New York Times (1923-), Apr 20 1958, p. 1. ProQuest. Web. 10 Nov. 2021. Schonberg, Harold C. "JOINT RECITAL GIVEN BY VIOLINIST, PIANIST." New York Times (1923-), Apr 27 1958, p. 80. ProQuest. Web. 11 Nov. 2021. joint recital 1958-04-26T17:30:00