Tonto's Expanding Head Band

Tonto's Expanding Head Band
Cover to their 1971 album Zero Time
Background information
Genres	Electronic experimental
Years active	1970s
Labels	Embryo Polydor Atlantic
Past members	Malcolm Cecil Robert Margouleff

Tonto's Expanding Head Band was a British-American electronic music duo consisting of Malcolm Cecil and Robert Margouleff. Despite releasing only two albums in the early 1970s, the duo were influential in the development of electronic music and helped bring the synthesizer to the mainstream through session and production work for other musicians (most notably Stevie Wonder^[1][2]) and extensive commercial advertising work.