Thanks for posting that, phenomenal. According to some critics, the 1975 Earls Court concerts are the best ever performed by the band:
https://en.wikipedia.org/wiki/Earls_Court_1975
Stairway, going to California, in my time of dying, and trampled underfoot are the best here. No quarter too. They performed for almost 4 hours. It was launching physical graffiti.
Since I have been loving you is better in 1973 (madison Square) and 1972, LA, which is covered on how the West was won. That album also has the best over the hills, bring it on home, heartbreaker, black dog, bronyaurstomp, and the only whole lotta love that I like that goes on for 22 minutes medleyed with John Lee Hooker, Elvis, and the song hello Mary Lou. It also has the best immigrant song live though that was not in LA but down under.
1977 had his best stringing on white summer, and just fantastic song remains the same, Achilles, and Kashmir. Unfortunately all on poor YouTube videos.
1979 had good Achilles, Kashmir, nobody's fault.
Their how the West was won CD and then the double DVD covers most of the above and is worth getting though not great listening on hifi systems, but on home theater it is excellent