Karpe released their first studio album, Rett fra hjertet in 2006 before Fire Vegger dropped two years later – both great commercial successes. Aldri solgt en løgn (2010) became their third and biggest album topping the Norwegian charts and earning them awards and recognition.

In 2012 they made waves once again, with the album Kors på halsen, Ti kniver i hjertet, Mor og Far i døden. Following the successful release they became the first Norwegian hiphop act ever, to sell out Oslo Spektrum Arena – one of the largest venues in the Norwegian capital.