There is one thing, which is not discussed so widely - black and white rough cut of "Rock 'n' roll circus".
I remember getting in a trade a VHS copy of it, but the Stones set had a considerable anmount of flaws. Interestingly, other acts are OK in this term
I hoped that a bootleg DVD with an upgrade would surface, but it hasn't yet.
So i decided to digitalize my copy. And here is "You can't always get what you want". It has different camera angles and audio mix (Brian's guitar is audible)
If anyone has more info on origin of this interesting gem, please post here.