I saw Miles at his 1982 gig at Hammersmith Odeon, London. His first concert at Hamersmith since 1967 with Shorter and co. so expectations were high amongst the London crowd (this was the second night of a two or three night engagement I think). An atmosphere of major expectation that night. Memories are a bit hazy after all these years but the fraility of his appearance left a striking impression. He hobbled onto the stage with support of a stick (must have had a recurrence of the old hip problem), was a bit tentative at first but towards the end some of the old strength came back. Don't remember 'Ife' being played but it could well have been. What I do remember is 'My Man's Gone Now' and the inevitable 'Jean-Pierre' as the closer. The band, as I recall, featured Mike Stern pretty heavily and also Bill Evans. Al Foster I think was on drums.
Sounded nothing like the 'Agharta' band, by the way..
The next time I saw him was at the RFH in 1985. By that time Bob Berg was on sax and John Scofield was in the lineup. Al Foster I think had left by then (that gig must have been just before the 'Aura' recording). Miles played a bit of organ/synth on this one, with Robert Irving II also on board. He was looking in significantly better shape at this concert.
The best performance I saw from Miles though was in Toronto in 1990 at the Massey Hall. A fantastic performance, it was uncanny the way that he almost mezmerised the audience. I was right up front at this concert and it was fascinating the way that Miles directed the band members - almost like choreography.