RefusedKim Gordon with Dinosaur JrBruce SpringsteenTony IommiSleepDavid Lee Roth of Van HalenJim JamesRoger WatersBehemothIan Svenonius of The Make-UpMadonnaRadioheadRob ZombieDave GrohlCoady Willis of The MelvinsJohn Dwyer of Thee Oh SeesSteve McDonald of OFF!Pepper Keenan of DownGuided By VoicesGlenn Kotche of Wilco