Suzanne Ciani (/tʃiːˈɑːniː/; born June 4, 1946) is an American musician, sound designer, composer, and record label executive who found early success in the 1970s with her electronic music and sound effects for films and television commercials. Her career has included works with quadraphonic sound. She has been nominated for a Grammy Award for Best New Age Album five times. Her success with electronic music has her dubbed "Diva of the Diode" and "America's first female synth hero".