I don't believe I've heard the first two albums, but I can say that this double live set is some of the finest avant piano trio music I've heard so far this year.
What's so impressive is the wide variety of territories and moods the trio covers. They can get inside themselves collectively and give out with some very inner musings, they can worry phrases until they become cosmic otherness, and they can scorch you with some heavy statements of transcendence.
The remarkable interplay of three equal partners makes for music that rivets. William Parker is lucid and supercharged with ideas; Gerald Cleaver plays with an aural awareness most drummers don't get near; and Craig Taborn never sounded better on piano, hiply chordal, melodically alive, tumbling into open zones without a safety net, taking risks that pay off every time, locking into patterns that develop and set the stage for a further ripping apart of the heavens.
Seriously this one blows you away. Two full CDs of live trio and they never flag while giving your ears much to digest and dig.
This is a holy grail of free music in many ways. It's one excellent example of what a free-avant piano trio can do when all members are gifted and inspired.
Just get it!