Jaco Pastorius Big Band: The Word Is Out! (2006) is a good big band release, the second of two multichannel SACDs by the JPBB. The band is spread all around you, making for a lively surround experience.
My favorite track is #4, "Beaver Patrol" with the amazing Victor Wooten on bass. Other favorites are tracks 2, 6, and 10. Number 11, "Reza" features Jaco himself on bass through the marvels of modern technology.
Altogether, I give it an 9. Played this a lot when I first got it, had not played it for a long time and should give it a spin more often.
The other JPBB surround SACD is "Word of Mouth Revisited" (2003) -- which follows a similar musical path but uses the surrounds mainly for occasional punch. If you like your rears more active, you'll likely prefer "The Word is Out".
At the risk of veering too far off topic, if you like Jaco-style bass be sure to grab a copy of Brian Bromberg's tribute album "Jaco" on DVD-A -- one of my favorite jazz surround discs.
One left in stock via Amazon - for $15.99 - great price!