"choir performance" . . . "1961-03-25T20:30:00"^^ . . "Colby College Concert Choir" . . . . . . . . . . . "Entered from booking ledger and New York Times concert listing and review. According to the review, contralto Freda Gray-Massé was featured on additional (unspecified) selections besides the Vivaldi Gloria.\r\n\"CONCERT AND OPERA PROGRAMS THIS WEEK.\" New York Times (1923-), Mar 19 1961, p. 1. ProQuest. Web. 21 Sep. 2022.\r\nEricson, Raymond. \"Colby College Choir Heard in Concert.\" New York Times (1923-), Mar 27 1961, p. 27. ProQuest. Web. 22 Sep. 2022." .