Entered from booking ledger and New York Times concert listing and review. WORLD PREMIERE of Sholom Secunda's PSALM I "Who Makes Music and Where." New York Times (1923-), Apr 09 1967, p. 112. ProQuest. Web. 3 Oct. 2024. "Graziella Suma, Soprano, Sings Mozart and Weber." New York Times (1923-), Apr 16 1967, p. 68. ProQuest. Web. 3 Oct. 2024.