London-via-Leeds dubstep producer and all around bass hound Rusko is readying the release of his debut full-length, the post-postmodernly-titled O.M.G.!, due May 4 via Mad Decent (that's the totally smoked-out cover art above). New single "Hold On" features the siren-like pipes of Dirty Projectors' Amber Coffman, as well as (you guessed it) plenty of bass.