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Wendy Carlos (born Walter Carlos on 14 November 1939, in Pawtuckett, Rhode Island) is one of the first famous performers of electronic music. "Switched-On-Bach", the electronically generated versions of works by Johann Sebastian Bach was contained one of the first albums that made attempt, synthesizers to use as an alternative to an orchestra.
As an assistant to Robert Moog in developing its first commercially available synthesizer, Carlos advance the technology of sound synthesis. Switched-On Bach was the best selling classical album of all time.
In 1972, Carlos underwent after a long preparation for a gender reassignment surgery and changed his name officially. The artist's first recordings were released under the name Walter Carlos. The first release credited to her as "Wendy" was Switched-On Brandenburgs (1979). Carlos's first public appearance after her gender transition was in an interview in the May 1979 issue of Playboy magazine, a decision she regrets because of the unwelcome publicity it brought to her personal life, where her surgery was described in anatomical detail.
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Around 1966, Carlos met Rachel Elkind, who produced Switched-On Bach and other early albums. With the proceeds of Switched-On Bach, the two renovated a New York brownstone, which they shared as a home and business premises, installing a studio for live and electronic recording on the bottom floor. Carlos took the unusual step of enclosing the entire studio in a Faraday cage, shielding the equipment from radio and television interference.
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Carlos first came to notice in the late 1960s with recordings made on the Moog synthesizer, then a relatively new and unknown instrument; most notable were LPs of synthesized Bach and the soundtrack for Stanley Kubrick's film A Clockwork Orange. Several years prior, two Carlos compositions using classical (pre-Moog) electronic techniques had been issued on LP (Variations for Flute and Tape and Dialogues for Piano and Two Loudspeakers). Although the first Carlos Moog albums were interpretations of the works of classical composers, she later resumed releasing original compositions.
Carlos' first release was entitled "Moog 900 Series - Electronic Music Systems" (R. A. Moog Company, Inc., 1967) and it was an introduction to the technical aspects of the machine.
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Beginning in 1998, all of her catalogue was remastered. In 2005, the two-volume set Rediscovering Lost Scores was released, featuring previously out-of-print material, including the unreleased soundtrack to Woundings, and music composed and recorded for The Shining, Tron and A Clockwork Orange that was not used in the films.