. . . . "Jean and Kenneth Wentworth, Piano Four-Hands" . . . . . "duo recital" . "1966-02-24T20:30:00"^^ . "New York Debut\r\nEntered from booking ledger and New York Times concert listing and review. The booking ledger indicates a recording agreement was signed.\r\nWORLD PREMIERE of Meyer Kupferman's INFINITIES 15\r\nWORLD PREMIERE of Robert Russell's PLACES\r\n\"Who Makes Music and Where.\" New York Times (1923-), Feb 20 1966, p. 1. ProQuest. Web. 24 Oct. 2022.\r\n\"WENTWORTHS MAKE 4-HAND PIANO DEBUT.\" New York Times (1923-), Feb 25 1966, p. 25. ProQuest. Web. 24 Oct. 2022." .