Atlantic Records, somewhat perversely, chose to release two performances from this concert that had the strongest aura of "jam session" about them.
But the show included a solid opening set by the working band of the time, as well as a freer finale, all of which remains unissued.
This is a fun 45 minutes, particularly for the jovial interplay between saxophonists Kirk and Adams, but in its released form, only hints at the strength of The Jazz Workshop in 1974.