Olga Llano Kuehl, Piano New York Recital Debut Entered from booking ledger and New York Times concert listing and review. NEW YORK PREMIERE of Luis de Pablo's LIBRO PARA EL PIANISTA NEW YORK PREMIERE of José Buenagu's SONATA FOR PIANO "Who Makes Music and Where." New York Times (1923-), May 12 1968, p. 1. ProQuest. Web. 20 Dec. 2024. Henahan, Donal. "OLGA KUEHL, PIANIST, IN SPANISH PROGRAM." New York Times (1923-), May 13 1968, p. 52. ProQuest. Web. 20 Dec. 2024. solo recital 1968-05-12T20:30:00