Alvin Lee performs with Ten Years After at Winterland in May 1978 in San Francisco, California.

Alvin Lee.jpg

Alvin Lee performs with Ten Years After at Winterland in May 1978 in San Francisco, California.

Alvin Lee performs with Ten Years After at Winterland in May 1978 in San Francisco, California.

Credit:

Ed Perlstein/Redferns/Getty Images