Dirty Machine is an American nu metal band formed in 2012. Their lineup consists of David Leach (lead vocals), Miki Graves (bass guitar, backing vocals), Mike Weekley (drums, percussions), DJ Ecusa (turn tables, sampling) and Darren Davis (guitars, vocals). Their work is marked by Leach's abrasive, angry lyrics, Davis's sonic experimentation, melodic vocals and Weekley's hard hitting brash drumming which includes face and body paint and masks, as well as the band's elaborate live shows. The band has been playing shows actively since 2013.