Swan Song: The Complete UK Vinyl Discography,Led Zeppelin - Swan Song/Black Mountain Side/Kashmir [April 28th, 1977] - YouTube,Led Zeppelin: Swan Song - Non-Album Tracks, 1974-1980,45cat - Led Zeppelin - Fool In The Rain / Hot Dog - Swan Song - USA - SS 71003,Led Zeppelin - Led Zeppelin IV - Amazon.com Music