Composers' Laboratory presents Modern American Vocal Music Entered from booking ledger and New York Times concert listing and review. Although the review states that "nearly all" of the works "were being sung in New York for the first time," it does not indicate which ones. The performers are not identified. "CONCERT AND OPERA PROGRAMS OF THE WEEK." New York Times (1923-), May 08 1960, p. 1. ProQuest. Web. 10 Aug. 2022. Hughes, Allen. "CONCERT OFFERS 29 VOCAL WORKS: AMERICAN SONGS OFFERED AT CARNEGIE RECITAL HALL BY COMPOSERS LABORATORY." New York Times (1923-), May 10 1960, p. 46. ProQuest. Web. 10 Aug. 2022. joint recital 1960-05-09T20:30:00