K-Klass are a British electronic music group that originally recorded in Wrexham, North Wales, and are now based in Manchester, England. 　　Williams and Thomas teamed up with Morgan and Roberts, from Chester, after meeting at The Haçienda in Manchester during the 1980s. 　　After recording the Wildlife EP, K-Klass's first hit was "Rhythm Is a Mystery", sung by Bobbi Depasois, and released in 1991. The track reached number 3 on the UK Singles Chart after a re-release the same year." Let Me Show You" reached number 13 in 1993. Subsequently, the band purchased a retired Royal Observer Corps underground bunker in Borras for use as a recording studio. They released two albums, Universal, featuring Depasois' vocals, and K2. In 1995, K-Klass won the I.D.A Best International Remixer award, the first UK artist to do so. 　　Roberts and Morgan appeared on 97.3 Forth One's Friday Night Floorfillers on 22 February 2008, whilst covering for the regular presenter, Krystal. 　　In 2013, a collaboration with Lempo and Japwow on Applique Music, entitled "Brass Attack" was featured on the album Done & Dusted.