So thankfully the label just sent me a message that I got it wrong.
It hit me on first listen as music simultaneously in the "vernacular" and yet Neo-Classically well honed. Most of these are short miniatures of definite interest. "Troika" for example has a modern tang and a dance-redolent infectiousness. Beyond that intriguing beginning we have a Herbiet tango, a sonatina for spring, A "Trois Valses-Caprices" for alto saxophone, a three movement Sonata for alto and piano, and on from there.
The performances are very good and the music itself fits in indirectly with the inside-outside jazz influenced Classical compositions of the past 100 years and so all the better for that.
I did not know precisely what to expect when I first put this on, but after a good number of listens I am glad to get to know the music. Now that I know WHO it is it makes perfect sense and sounds good and worth hearing no matter what you know or do not! Recommended.