Columbia Masterworks Records by John Gielgud—the longest-running "Hamlet" in Broadway history to date. Columbia Masterworks' most successful Broadway album was the original cast recording of "My Fair Lady" (OL-5090, 1956), starring Rex Harrison, Julie Andrews, Stanley Holloway and Robert Coote. This first album was issued only in mono, but the first stereo recording of "My Fair Lady"—featuring the same four stars, this time with the London cast—followed in 1959. And in 1964, Columbia Masterworks issued the film soundtrack album of the show, starring Rex Harrison and Audrey Hepburn's "singing voice", Marni Nixon. The most successful film soundtrack release on Columbia Masterworks was the
Marni Nixon woman whose voice they knew so well. In 1967, she was the singing voice of Princess Serena in a live action and animated version of "Jack and the Beanstalk" on NBC. Especially in the 1960s, but also earlier and later, Nixon made concert appearances, specializing in contemporary music as a soloist with the New York Philharmonic, and gave recitals at Carnegie Hall, Alice Tully Hall and Town Hall in New York City. Nixon taught at the California Institute of the Arts in Santa Clarita from 1969 to 1971 and joined the faculty of the Music Academy of the West, Santa