I saw:

Oysterhead - kicked ass, Trey, Les and Stewart gotta hook up again.
The Wailers
Burning Spear
Allman Brothers
Jimmy Cliff
Zox
Warped Tour 98 (Deftones, NOFX, Rancid, Bad Religion to name a few)
HFSFestival 2000 or 2001 I forgot lol (RATM and RHCP headlined)
HFSFestival 2003 (Audioslave, Roots, Jane's Addiction)
and Aesop Rock with Mr Lif just recently.

I been to a lot of local band shows, but hey, these are acts you may have heard of.