In 1983 Cope began recording the songs for his first solo album, "World Shut Your Mouth". Although the album generally retained the uptempo pop drive of the Teardrops, it was also an introspective and surreal work with many references to childhood. Former Teardrops drummer Gary Dwyer, guitarist Steve Lovell and Dream Academy oboist Kate St John all contributed to the album, which was released on Mercury Records in March 1984. "World Shut Your Mouth" was seen as out-of-step with the times, gained poor reviews and sold indifferently. A single from the album, "Sunshine Playroom", featured a disturbing video directed by David Bailey. During a concert at Hammersmith Palais on the subsequent promotional tour, Cope slashed across his bare stomach with a broken microphone stand in an act of frustrated self-mutilation. Although the wounds were superficial, it shocked the audience and resulted in another memorable addition to his reputation for bizarre behaviour.