damn...guess posting the link would help  
 
http://www.youtube.com/watch?v=wxkofrS7k5Q&feature=related

Trip! I was fortunate enough to play this instrument at summer namm several years back. Amazing player and extremely nice guy.

The Baaadest bass player in the country, Willie Weeks y'all! (not a video)
Long jam - if you don't have the patience tune in at 8:25 - that is when Willie will take you to school on how to craft a bass solo that will wiggle a rump and make yo heels thump!!!
 
http://www.youtube.com/watch?v=5YWW8j6ICTU&feature=related

Kai Eckhardt !!
http://www.bassfrontiersmag.com/kai-eckhardt-performs-an-incredible-bass-solo

 
Geddy Lee

Mark King, Wembley '86

 
 
(Message edited by Pinbacking on August 06, 2011)

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)

http://www.youtube.com/watch?v=VnABK3R5AeA&feature=related
 
solo starts at around 3 minutes and its Pedro Aznar. Beautiful sounds!

Very nice - thanks, Chris!
 
Peter

Trip, again:
 
That just owns.

Great link Bradley. I had the pleasure of hanging out with Trip at the first UK bass day and he's a great player (and a really nice guy). There aren't too many bassists who can play an amazing solo and sing over it!
 
Graeme

http://www.youtube.com/watch?v=i2ngj_Iyi1o&playnext=1&list=PLE7002DD0B5268447

I have the complete concert video, it's HUGE !!!