. . . "solo recital" . "Isolde Traut, Soprano" . "Program of German lieder\r\nEntered from booking ledger and New York Times concert listing and advertisement. The accompanist is not identified. The booking ledger entry is marked with a large, red \"C\", suggesting this performance may have been cancelled at the last minute.\r\n\"Who Makes Music and Where.\" New York Times (1923-), Dec 05 1965, p. 1. ProQuest. Web. 15 Aug. 2024.\r\n\"Display Ad 184 -- no Title.\" New York Times (1923-), Dec 05 1965, p. 1. ProQuest. Web. 15 Aug. 2024." . "1965-12-05T20:30:00"^^ . . . . .