Recordings of Wimayra at Penn's Landing here:
Photos of Wimayra at Penn's Landing here.

For those of us from the Woodstock generation, one of the great mysteries of our time is
about to be answered for you thanks to the magic of the Internet, click here.
Excuse me while I kiss this guy...

Great video - he's even better in person BUT

I think your reference is wrong - the famous line was sung by Jimi Hendricks in Purple Haze (also at Woodstock - you got that part right.)