Nighthawk,
Although hardly unknown, I have to put my 2-cents in for The Buddy Rich Big Band (its many permutations of personel, notwithstanding). They left us with a wealth of material that is seeing daylight on CDs.
I could type away with the many titles but I recommend, if you haven't heard it already, "The Best Of Buddy Rich - The Pacific Years" (CDP72438 5 7568-2 5).
Among all the great tracks, track 8 has the "Channel 1 Suite" a tour-de-force of playing with perhaps the most virtuosic tenor sax solo by Don Menza, in the 2nd movement. This track, I believe, was originally from the album "Buddy Rich At Cesar's Palace"
The Thad Jones and Mel Lewis and Toshiko Akiyoshi/Lew Tabackin are also among my favorites. Although, the raw energy and supernatural drumming of Buddy Rich always leave me speechless (even though, ok, I'll say it, Mr. Rich does tend to hog the action sometimes.) But man, what a hog!