OK, not (alas) video, and no actual bass solo, but a prime example of supple, constantly changing bass as a driving force in the music -
Fillmore East 2-11-70, 2nd set. Be aware, though, you can disregard the times listed; Dark Star lists at 2:10 & runs ~19:00, for example (and you really should listen to the DS>Spanish Jam>Turn On Your Lovelight medley as a whole ).
Enjoy!
Peter
PS - no, that's not just the Dead; over the course of the jam Arther Lee joins on percussion, Peter Green on guitar, Hart goes to precussion & Butch Trucks takes over his kit, Duane Allman on guitar, Gregg on keys, & Berry Oakley joins on bass, then Phil leaves.
(Message edited by cozmik_cowboy on August 07, 2011)