The Foo Fighters promotional tour for Sonic Highways never seems to end: after a week-long residency on Letterman, an 8-episode HBO series, and appearances on Ellen, Howard Stern, and 60 Minutes, the band still thought it was necessary to make an appearance on Jimmy Fallon, which they did last night. They performed "I Am A River," and you can watch below.
Sonic Highways is out now via Roswell/RCA.
