[SXSW 2011] Review: Foo Fighters: Back And Forth

Sharing names with a track from their upcoming album Wasting Light, the Back and Forth documentary tells story of how the Foo Fighters went from a demo tape during part of singer Dave Grohl's healing process after Nirvana bandmate Kurt Cobain passed away to the rock gods capable of playing two sold out shows at Wembley Stadium and fast-forwarding to them returning to their analog roots as they recorded Wasting Light.