Glen Matlock is an English musician, best known for being the bass guitarist in the original line-up of the punk rock band the Sex Pistols. He is credited as a songwriter on 10 of the 12 songs on the Sex Pistols' only officially released studio album, Never Mind the Bollocks, Here's the Sex Pistols, although he had left the band early in the recording process, credited as bassist and backing vocalist on only one song on the album, "Anarchy in the U.K.". However, on the bootleg album Spunk, Matlock played bass on all the songs, which included earlier studio recordings of 10 of the 12 songs that later appeared on the Bollocks album.

Rich Kids were a short-lived new wave band from London, founded in 1977 by Glen Matlock following his departure from the Sex Pistols. The band also included future Ultravox member Midge Ure and Rusty Egan, who both later founded Visage together. They released one album and three singles during their existence, from March 1977 to December 1978.