I just checked discogs. Looks like the music was issued digitally one time -- on a Vogue/Savoy CD in France:
There's no mention of a Muse CD issue.
Probably for the reason you said. There's no shortage of post-Little Theater/"comeback" recordings.
Anthony Cox - Dark Metals (Antilles)
with Dewey Redman, Mike Cain and Billy Higgins
and
Richie Beirach / Jeremy Steig - Leaving (Storyville)
Originally released on the Trio label in Japan
Tim Berne's Bloodcount - Low Life: The Paris Concert 1 (Winter & Winter)
Oregon - Always, Never, and Forever (Intuition)
To all the dads out there, "Happy Father's Day."