Entered from booking ledger and New York Times concert listing and review. "CONCERT AND OPERA PROGRAMS OF THE WEEK." New York Times (1923-), Nov 20 1960, p. 1. ProQuest. Web. 25 Aug. 2022. Hughes, Allen. "SONGS BY EDMUNDS OFFERED IN RECITAL." New York Times (1923-), Nov 21 1960, p. 33. ProQuest. Web. 25 Aug. 2022.
John Langstaff, Baritone, and John Edmunds, Composer-Pianist