. "Entered from booking ledger and New York Times concert listing and review.\r\nNEW YORK PREMIERE of Knudson's SEVEN SONGS OF LOVE\r\n\"Who Makes Music and Where.\" New York Times (1923-), 20 Apr. 1969, p. 1. ProQuest. Web. 15 May 2025.\r\nStrongin, Theodore. \"Soprano and a Flutist Give Balanced Concert.\" New York Times (1923-), 21 Apr. 1969, p. 57. ProQuest. Web. 15 May 2025." . . . . . . . . . "1969-04-20T17:30:00"^^ . "Jean Snow, Soprano, and Catherine Curran, Flute" . . "duo recital" . . .