. "Entered from New York Times concert listing and review. The accompanist is not identified.\r\nMerrill, Helen. \"CONCERT AND OPERA PROGRAMS FOR THE WEEK.\" New York Times (1923-Current file), Apr 15 1956, p. 124. ProQuest. Web. 10 Mar. 2021.\r\n\"Higgins Sings Program here.\" New York Times (1923-Current file), Apr 16 1956, p. 31. ProQuest. Web. 10 Mar. 2021." . . . . . . . . . . . . . . . . "solo recital" . . "1956-04-15T20:30:00"^^ . "John Hope Higgins, Tenor" . . .