 On the compilation, the first four songs were originally released on the band's eponymous debut, the next two on "Led Zeppelin II", the next two from "Led Zeppelin III", and the final five from "Led Zeppelin IV".This enhanced CD contains a video of a live performance of "Kashmir" from Earls Court in 1975 matched to the studio track.On the compilation, the first two songs were originally released on the album "Houses of the Holy", the next four on "Physical Graffiti", the next two on "Presence", and the final two on "In Through the Out Door".