Original Soundtrack is the debut album by English dance music act S'Express, released in 1989. It was predominantly written and produced by Mark Moore along with Mark McGuire. Pascal Gabriel co-produced the album's two biggest hits, "Theme from S'Express" and "Superfly Guy". The album charted well in the UK, reaching number five on the UK Albums Chart, and was also received well on the US dance chart. The album was certified gold in the UK by the British Phonographic Industry.