group collaborated and joined bands such as Pigbag, Maximum Joy, Head, the Slits and Rip Rig + Panic, the latter notable for the involvement of Neneh Cherry. Stewart collaborated with the On-U Sound posse, issuing records backed by the Maffia, then as a solo artist. Reformation (2010–present) In 2010, the Pop Group reunited with three of the original five members: Mark Stewart, Gareth Sager, and Bruce Smith. The 1980 LP We Are Time was reissued worldwide on 20 October 2014, and the band released a compilation of rarities titled Cabinet of Curiosities. In support of the reissues, the band undertook a seven-day tour of the UK, and in February 2015, released Citizen Zombie, their first studio album in 35 years. They went a worldwide tour with dates in the U.S., Japan, and Australia, followed by an extensive European tour culminating in festival appearances including two live sets at Glastonbury. In February 2016 For How Much Longer Do We Tolerate Mass Murder? was rereleased on CD and released digitally for the first time. This was accompanied by the release of a colour vinyl edition of "We Are All Prostitutes," referred to by The Vinyl Factory. A previously unseen video for "We Are All Prostitutes", shot at the Electric Ballroom in November 1979 but thought to be lost, was recovered from the attic of video artist Chris Reynolds and unveiled. In May, the band released a collection of live recordings titledThe Boys Whose Head Exploded. Throughout 2016, the band worked on new material with producer Dennis Bovell, and in October Honeymoon on Mars was released. On 6 September, "Zipperface", the first single from the album, was released to streaming services, YouTube, and iTunes. Style and influences The Pop Group have been called pioneers of the late-1970s post-punk movement. The Guardian wrote that the Pop Group "almost singlehandedly effected the transition from punk to post-punk," noting that they "– ahead of Gang of Four, PiL, A Certain Ratio and the rest – steered punk towards a radical, politicised mash-up of dub, funk, free jazz and the avant-garde." Louder Than War called them "one of the most wildly innovative and barrier-shattering bands to emerge from the late ’70s post-punk era." Rolling Stone described the group as "an explosive mutant gene," asserting that "among their rabble-rousing post-punk contemporaries, none boasted as much sheer musical inventiveness and audacity." Theorist Mark Fisher describes their sound as "both