Source: Harvard Gazette.
An avant-garde artist, Anderson is considered a pioneer in electronic music and a groundbreaker in the use of technology. Her 1981 surprise hit “O Superman” was inspired by a “failure of technology,” Anderson told the British newspaper The Guardian in 2016. The song, she said, is “based around a looped ‘ha ha ha ha’ done on a harmonizer, but I wanted it to be like a Greek chorus — not just one voice — so I used a vocoder, which was originally developed as spy technology to disguise voices. It fitted the concept.”