. "Hélène Bachelet, Soprano" . . . . "United States Debut\r\nEntered from booking ledger and New York Times concert listing and review.\r\nU.S. PREMIERE of Daniel-Lesur's BERCEUSES A TENIR EVEILLE\r\n\"Who Makes Music and Where.\" New York Times (1923-Current file), Dec 05 1965, p. 1. ProQuest. Web. 22 June 2020.\r\nStrongin, Theodore. \"Helene Bachelet, Soprano, Gives First Recital here.\" New York Times (1923-Current file), Dec 08 1965, p. 56. ProQuest. Web. 22 June 2020." . . "1965-12-07T20:30:00"^^ . . . . . . "solo recital" . . . . .