yeah, that one is great. I believe I was exposed to him through William's music or that of Matt Shipp, back in the late 90s.
Saw a duo with Juan Pablo Carletti (d) several years ago that was truly incredible, very much in the direction of Lyons but with a highly individual and razor sharp language all his own. Also, there was a great Whit Dickey band with Rob, Karen Borca, Michael Bisio, and Jackson Krall that was bananas -- there is a concert on YouTube worth watching. It was intended to be released on CD but there were issues with the audio recording I guess (video/audio seems fine and it was amazing to witness live).