Miles and Milt.
https://en.wikipedia.org/wiki/Quintet/Sextet
Miles and Teddy Charles.
https://en.wikipedia.org/wiki/Blue_Moods
I'm sure that at least Miles and Milt performed in concert together.
Miles and Don Elliot in '52:
http://www.plosin.com/MilesAhead/Disco.aspx?id=RareBroad
The Mayhem cover is iconic and fucked (yes, it is an actual suicide).
The Norwegian black metal scene has a fair amount to answer for, though some of the music is really unique and fascinating.
seems like a good place to post this -- interviewed Collier right before his sudden & untimely passing:
http://www.paristransatlantic.com/magazine/interviews/collier.html
really nice man and a wonderful artist.