Prior to 1975 , " The Crunge " was only heard live at Led Zeppelin concerts during the band 's " Whole Lotta Love " medley and their 1972 tour version of " Dazed and Confused " . One example of this arrangement is presented on the live album '' How the West Was Won '' , where it also appears with " Walter 's Walk " on a 25-minute medley . However , on the 1975 tour of the United States the song was performed almost entirely several times , in the funk jam that would link " Whole Lotta Love " and " Black Dog " at the end of the concert
1975 tour of the United States
Led Zeppelin North American Tour 1975
The Crunge