Nine Inch Nails Discipline GUITAR cover Sep 29, 2015 Cover, Cover Discipline, Cover Industrial, Cover nine inch nails, Cover Rock, The Slip, sloppy outro lol. Like 0 Thanks! You've already liked this « California Guitar Trio with Tony Levin and Pat Mastelotto, „Discipline“ (King Crimson cover) » Velvet Revolver-Fall To Pieces (acoustic) cover (feedback please)