emrabt wrote:
There's a couple of things like When Freddie Joined in at a local pub gig in 1982 and The Roof party at Kensington Garden club in 1986 where there were impromptu performances.
The Cross + Brain and John did a 1989 fan club gig.
But not as Queen.
But how can we know for sure, since it's not public information?
Most bands then and now do private functions in any number of circumstances. It's one of those things we just won't know about unless we were there or speak with people who were. And even if you ask them, they will almost certainly deny it unless they trust you (which is a million to one odds in this business) because even decades later there are still any number of reasons why they'd need to do so.
There is far more that goes on than is in the public eye, and all the players involved (bands, techs, management, etc.) know what can be said openly and what cannot. And if anyone opens their yap when they shouldn't, they'll probably never work again.