Celebrating his recent retirement after thirty years as a jazz educator, Collier let's the improv drive him rather than the other way around as he transposes ideas and adds Bill Frisell to the mix. Very George Russell in reminisce vibes are going on here as Collier weaves his vibes throughout, this is a set for eggheads that wear their mortar boards proudly. Deceptively simple, there's a lot going on here for those that want to dig in.