Re: Stan Kenton: last recording
Found this one in another forum (link from the Vosbein blog)
https://allthingskenton.com/table_of_contents/recordings/last-band/
This is a special & limited edition to be ordered from Ken Poston at The LA Jazz Institute. Price was around 100 USD prepaid.
All tracks are commercially unissued and from the intern archive of the LAJI.
Hope this helps?