Tool, Wolfmother to perform at new California festival
Linkin Park, Alice In Chains also set for Epicenter 2009<br />
Tool, Black Keys to headline Mile High festival
Ben Harper, Gogol Bordello also set for Colorado bash
Tool postpone North American tour
Drummer's injury causes rockers to reschedule
Tool line up arena dates
The rock titans are back in the UK later this year
Tool take on the 'hippies' at Download
Donington's heaviest day reaches dramatic climax
Final headliner for Download 2006 revealed
Another rock giant joins the party