Entered from program calendar and New York Times concert listing and review. "Concert And Opera Programs Of The Week." New York Times (1923-Current file): 1. Nov 21 1954. ProQuest. Web. 5 June 2015. "Early Music Group Presents Concert." New York Times (1923-Current file): 28. Nov 22 1954. ProQuest. Web. 5 June 2015. U.S. PREMIERE of Johann Stadlmayr's IN DEDICATIONE ECCELESIAE U.S. PREMIERE of Stadlmayr's AD ELEVATIONEM CORPORIS CHRISTI