"Simone Pierrat, Cello, and Françoise Pierrat, Piano" . . . . "joint recital" . . . "New York Debut\r\nEntered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-), Mar 13 1960, p. 1. ProQuest. Web. 25 July 2022.\r\nBriggs, John. \"2 FRENCHWOMEN IN DEBUT RECITAL: SIMONE, FRANCOISE PIERRAT, SISTERS, IMPRESS IN 'CELLO AND PIANO PROGRAM.\" New York Times (1923-), Mar 16 1960, p. 43. ProQuest. Web. 28 July 2022." . . . . "1960-03-15T20:30:00"^^ . . "duo recital" . . .