"We're gonna do something we've never done before," said head Foo Dave Grohl. "I tell you what, I love rock and roll as much as the next guy … maybe even f***ing more than the next guy. I love being in the Foo Fighters … but tonight for the next 4 or 5 songs, we're a f***ing bar band called the Holy Sh*ts that plays classic rock songs."

The Foos then cranked up a timely version of Alice Cooper's "School's Out", followed by "Miss You" by the Rolling Stones, "Ain't Talkin' 'Bout Love" by Van Halen, and the Queen/David Bowie collaboration "Under Pressure."