I thought I'd point out a few other interesting downloads that y'all should check out.
First via Reality Unit Concepts, check out two very hard-to-find avant-garde jazz barn-burners: Byron Morris & Gerald Wise - "Unity" and Ofamfa - "Children of the Sun". The latter will be of interest to folks digging on some of the Black Artists Group & Human Arts Ensemble material I've posted on my blog - and of course it will be of interest to those who dig on what cats like Last Poets and Watts Prophets were doing back in the late 1960s and early 1970s. Note that Reality Unit Concepts is planning on upping some more BAG recorded material in the near future.
The blog church number nine has all sorts of cool recordings to check out on a free/avant-garde tip, including more Frank Wright recordings than you can shake a stick at (all of which are out of print and hard to find), an Arthur Doyle recording (Live at the Dorsch Gallery), and several Noah Howard recordings (Berlin Concert, Live in Europe Vol. 1, and Schizophrenic Blues).
The blog pharaohsdance has among other items Juju's classic Strata-East album A Message from Mozambique.