Morrison was also featured on this weird 4rd entry of Bootleg Series, "At Newport 1955-1975". On CD3 there is a live version of "Mtume" from New York, July 1st, 1975.
Minnie is interesting, the softest of all tracks from 70's Miles discography. For me, it's a closure of the 1969-1975 era, showing new direction, that could be clearly heard on the bootleg with 1975-1976 session. And speaking about Morrison, on that sessions there are few takes of "Songs of Landa", another easy piece, and it was co-written by Miles and Sam!
I've got mixed feelings toward this stuff. Part of me would like all of it to be officially released and professionally described, the other part thinks it's too trivial for Miles, it feels too much like some of his colleagues that turned commercial in the latter part of 70's. Although maybe this anticipated a bit more easy-going, groovy pieces like "Jean-Pierre"?
Anyways... I keep my fingers crossed for any 1971-1975 live box 😁