His credits include Arcade Fire, Coldplay, Wolf Alice, Björk, Brian Eno, Sheep on Drugs, Merz, Mumford & Sons, Hozier, Florence + the Machine, The Maccabees and Kings of Leon.
He started out at Westside/Hookend Manor and learnt his initial skills from the then owners, Clive Langer and Alan Winstanley, before moving to Metropolis, where he assisted under Gary Langan, before working under Brian Eno for the next few years.
He went on to get his first co-production credit on Eno's album Nerve Net in 1992 and they subsequently worked together on productions, including 12" remixes for Depeche Mode, The Grid, and 808 State.
According to Markus: "Chris Martin called me and told me he had a conversation with Win Butler, who suggested, He'll kick you into shape, which was poetic for "He will do his utmost in helping you to develop your artistic horizon".
Dravs produced Kings of Leon's Walls album released in October 2016, which went on to be the band's first joint UK and US number-one record.