Wendy Carlos, one of the great innovators in synthesized and electronic music, was born as Walter Carlos in Rhode Island on November 14, 1939. She underwent a sex-change operation in 1972, details of which she revealed during a surprise Playboy interview in 1979. Walter's last credited release is "Sonic Seasonings" (1972). Wendy's first credited release is the "Tron" soundtrack (1982), which was released on CD in 2002. Show less «