Right, but if we can see them singing it, how can the audio be fake?
Is it fake if it's a compilation of two nights video and audio, but sometimes the audio is from a different night to the video?
Or is it only fake if it was rerecorded in a studio?
what about a recording from December the 1st 1975 at the Hammersmith Odeon.
Today I found a link that offers this show.
I checked some collector´s sites and didn´t find anything. Not even information about if it´s a fake or not.
Indeed there was a concert on this date and this venue but...who knows.