When the Foo Fighters hit the stage on any given night, they only sort of know what will happen. Dave Grohl will make a set list, mapping out each gig’s mega-length sets to include songs from each of the band’s albums and a spate of raucous covers, but the group’s guitarist, Chris Shiflett, says it’s only
This article originally appeared on www.rollingstone.com: Foo Fighters’ Chris Shiflett on Band’s Unpredictable Tour
