Edwards was initially a driver and roadie for Manic Street Preachers, but he soon became accepted as the band's main spokesman and fourth member in 1989. Edwards showed little musical talent — his real contribution to the band was in their lyrics and design. He frequently mimed playing the guitar during early live performances, but was, along with bassist Nicky Wire, principal lyricist. Edwards is said to have written approximately 80% of the lyrics on their third album, "The Holy Bible". Both are credited on all songs written before Edwards' disappearance, with Edwards receiving sole credit on three tracks from the 1996 album "Everything Must Go", and co-writing credits on another two.