HUGE fan of jazz...I love it all. Part of what I love about it is that there's tons of stuff available and it's mostly great. I have quite a collection of jazz but am always finding new material.
This is one of my favorite versions of "Autumn Leaves" from "Somethin' Else" (Cannonball Adderley featuring Miles). 10 minutes long and it starts out so dark and haunting, like it's creeping along in the dark until the main theme comes in with Miles and then Cannonball rips it a new one: