Dave Grohl Talks 'Not Knowing S--t About Jazz or New Orleans' for 'Sonic Highways'

For the sixth episode of Sonic Highways, Rolling Stone cover star Dave Grohl and the rest of the Foo Fighters traveled to New Orleans to explore the city's rich musical history and detail the influential and decades-long careers of city veterans Dr. John, Allen Toussaint and the Meters, among others. Along the way, Grohl interviews......