I've got a lot of revision to be doing and need some music to listen to or else i will die. No stuff with vocals please cos i seem to get too into the music otherwise. Ideally some minimal, techy, dubstep-ish stuff along the lines of: 2562, pinch, scuba, the mole (not dubstep at all, i know) etc.

Also no post-rock or i tend to fall asleep. Basically I'm looking for the kind of music that hardened drug/caffeine users listen to when they're reaching those final hours before unconsciousness. All suggestions welcome...Cheers