In terms of a reunion concert, according to one biography of John Lennon, something like that came very very very close to happening in 1979. But then the promoters became greedy, and demanded way too much for Lennon to accept.
Let's say that either the promoter does a better job or Lennon is slightly more willing to perform.
The concert happens-then what?
Most probably they split again, and the performance is just a slight alteration of musical history, aside from the possible butterflies preventing Lennon's murder.
But theoretically in so far as reunions are concerned, 1979 might not be a bad time. Lennon came out of retirement a year later historically. McCartney recorded "McCartney II" which means that Wings is coming to an end, so that isn't as much of an issue as it would be in 1976. Lennon wasn't as hostile to the group as he had been at that point. If Lennon and McCartney do anything, it'll be treated as a Beatles reunion, regardless of what George Harrison or Richard Starkey do.
No idea what a Beatles 1979 album would sound like or what Lennon would contribute.
Let's say that either the promoter does a better job or Lennon is slightly more willing to perform.
The concert happens-then what?
Most probably they split again, and the performance is just a slight alteration of musical history, aside from the possible butterflies preventing Lennon's murder.
But theoretically in so far as reunions are concerned, 1979 might not be a bad time. Lennon came out of retirement a year later historically. McCartney recorded "McCartney II" which means that Wings is coming to an end, so that isn't as much of an issue as it would be in 1976. Lennon wasn't as hostile to the group as he had been at that point. If Lennon and McCartney do anything, it'll be treated as a Beatles reunion, regardless of what George Harrison or Richard Starkey do.
No idea what a Beatles 1979 album would sound like or what Lennon would contribute.