Yes, I'm a fairly big jazz fan. My tastes run more to the bop era, so I'm not as educated about his electric/fusion period. I'm exploring it a bit more, though. Oddly, though I grew-up thoroughly drenched in rock and funk of the 60's and 70's, Miles' electric stuff is a bit hard to get into for me. Part of that may also be that the friend who turned me on to jazz utterly hated fusion. He was a huge Ellington man, though, so it's all good.