Foo Fighters 'Dear Rosemary' on 'Conan'

Rock lifers perform 'Dear Rosemary'

Foo Fighters returned to Conan last night for a special performance of "Dear Rosemary," a cut from their latest album, Wasting Light, featuring former Hüsker Dü and Sugar frontman Bob Mould. The Foos, known for their comical video antics, kept the performance simple, allowing the tune – and Mould's intensity – to speak for itself.