This song regularly appeared in Led Zeppelin 's acoustic set from the second UK tour in 1971 to the 1973 European Tour . When the band performed the song live at Led Zeppelin concerts , John Paul Jones played an upright bass and Bonham sang harmony vocals with Plant ( always stopping in the middle of the third verse ) . This can be seen in the footage from the Earls Court concerts in May 1975 , featured on the '' Led Zeppelin DVD '' . On the band 's 1977 North American tour , the song " Black Country Woman " was merged into a medley with " Bron-Y-Aur Stomp " . At one Californian show ( 6/27/77 LA Forum ) , " Dancing Days " was also featured in the acoustic medley . In some shows , Page sings harmony vocals with Plant instead of Bonham ( Seattle in 1977 , for example )
1977 North American tour
Led Zeppelin North American Tour 1977
Bron-Y-Aur Stomp