this is really great!  killer quality, artists get paid--really great. 

ok, so who do i need...
i have never ever found any footage from buzzy linhart, and i'd especially appreciate some of his seventh sons material.  (i know, pretty obscure, but hey... and i don't know if they performed live...?) 
also, there is a surprising lack of any of the henry kaiser band playing the grateful dead material.  other than the official cds, the only shows seem to be the japan dvd with weir and welnick guesting, and the 1 show on archive (which i transferred from tape and had my friend upload).  kaiser's band had done an entire tour with some other dead-related performers, i.e. hunter, saunders, etc.  there's gotta be more out there.
third, that gil scott-heron show you posted is THE BOMB and i encourage you with all my might to release any and all 70s gil.  and, as long as we're talking 70s soul, terry callier would be most welcome.
finally, i know there is lots of unreleased leon thomas live footage kicking around somewhere.  NEED IT BAD, REALLY BAD!!!  with pharoah, without pharoah--doesn't matter.  even the live side of the s/t lp fades out the 20 min jam.  the rest of it must be around, right???


many many many thanks!