"Blue Spirits" title track from his 1966 Blue Note release
This was Hubbard's the last of a series releases on Blue Note from the early 60's. This has the feel and sound of what should have become a standard, but somehow didn't. The horn arrangement on the title track is particularly noteworthy for it's density and harmonics. Most recently, this track showed up on a Jazzanova release: "Blue Note Trip: Looking Back", a collection of standout tracks from the label that didn't necessarily make the mainstream.
Personnel on "Blue Spirits" besides Hubbard: Hank Mobley - tenor, James Spaulding - alto and flute, McCoy Tyner - piano, Bob Cranshaw - bass, Pete LaRoca - drums, Kiane Zawadi - euphonium