A new release of his quartet, Just A Little Something, Volume One (Deep Listening Institute) is a full set that the group played in Kingston, NY, 2006. (Volume Two continues where One leaves off, but I have not heard it yet.)
This is a ready-to-GO ensemble with free energy drumming from Ravish Momin, the bass and cello of Jane Wang, energetic out piano from Raymond A. King, and the alto, tenor, Bb and alto clarinet, and flute of Sabir. The group is game and Maestro Mateen puts in an excellent performance.
Those who have dug the artist in previous recordings and/or live will not be disappointed. Those new to his music will get a nice introduction here. It's available for a good price at the usual downloadaries. Catch it!