Guitar played by Dave Grohl in Foo Fighters’ “Monkey Wrench” video going up for auction Monday, August 22 by ABC NewsThe 1990 Gretsch White Falcon guitar featured in the video for Foo Fighters' "Monkey Wrench" video is going up for auction.While frontman Dave Grohl plays the guitar in the video, the instrument originally belonged to guitarist Pat Smear, who used it on the 1997... Read More.