These days, reggae and dub pioneer Lee "Scratch" Perry is still as bonkers as ever, only he's less "hands on" about it. The twisted dub and dancehall tracks he's glossed his croaky voice over lately often come from the minds of trusted collaborators such as Mad Professor or, as was the case of 2008's Repentance, Andrew W.K. The Upsetter also has a tendency to stack his sleazy new LPs with extremely disparate guests acts, with contributors ranging from David Tibet and Lightning Bolt's Brian Chippendale to Keith Richards and George Clinton.