is one of my all-time favorites. Shabazz
is a live album with the Brecker Bros at Montreaux that also kicks some serious ass.
Mahavishnu's Bungled Sunspray Demise
has some fantastic (in the true sense of the word) playing although it wasn't finished.
I like the videos on this fan page for Billy...
Also, since you like heavy hitting jazz/rock drummers, I also recommend checking out Narada Michael Walden
(especially on Visions of the Emerald Beyond as well as Alphonse Mouzon