In addition of course to Michael V. there is Jim Knodle on trumpet, Phil Sparks on acoustic bass, and Greg Campbell on drums and a very respectable French horn.
The music is modern in the free-composed vein we expect from Vlatkovich. He is one of the free trombonists at the top of his game out there and that is clear from the new album. Jim Knodle adds a vibrant second voice in the front line, with an inventiveness that complements Michael's both in terms of solo utterances but also in a two-way improvised polyphony at times--three-way when Greg Campbell takes up his French horn.
Phil Sparks does riffs with good variations at times when the music has a rock-funk rhythmic underpinning and can walk well, free zone, put down rhythmically and noteful foundations that set things up nicely. He can solo with interesting and effective results. Greg Campbell propulses the band with a nice feel from the drum chair (or rather the throne, as drum manufacturers call it).
Some (not all) of this reminds slightly of M-Base and/or Dave Holland's band of some years ago when they did contrapuntal funk. But only referentially, not in some imitative way.
Vlatkovich sounds limber and up. The compositions stimulate and the band swings, rocks and frees up in nice ways. This may not be his best album to start out with if you do not know his music, but it satisfies and shows him once again a critical member of the West coastal jazz coterie.