I see that someone elsewhere (nowhere? forum) has been "bigging up" Alvin Lee. Well, I've been a big fan of his since the 70's. Excellent electric blues guitarist and decent blues vocalist, too. I've got some incredible video of a studio performance in Germany in the late 60's where they play lights-out versions of their early classic songs. Ric Lee is an underrated drummer and their bass player (name escapes me) is an absolute gas to watch displaying his considerable chops. There is also an outstanding DVD available somewhere of them playing the Marquee Club in the mid-80's. Same players, same standard of instrumental excellence.