Three sold-out shows at Madison Square Garden,which concluded the Houses of the Holy tour were filmed for a motion picture, The Song Remains the Same. These are songs recorded at that time, but not used in the film. These are found on Disc 2 of the Led Zeppelin DVD's.  --  01 Black Dog  02 Misty Mountain Hop  03 Since I've been Loving You  04 The Ocean  Bonus: Immigrant Song (Sydney Showground - 1972)