It was the British rockers that saved me. They brought me to a different generation altogether [in the 60th]. The Who and The Yardbirds and Georgie Fame and Van Morrison and all those people. The only person who ever did my songs in [ U.S] country was Bonnie Raitt.

I do some concerts. At the moment, I'm being helped a lot by a gig I play in London, which is Pizza Express.

Everybody cryin' mercy / When they don't know the meaning of the word.

I don't remember any impression [from blues].The blues was just everywhere in the Mississippi Delta. It was mostly black sharecroppers living there, and there was a lot of blues around. Sometimes the guys would sing the blues in the fields, working.

I never bothered about keeping track.Every now and then someone records one of my songs, and I get credit for it.

I've been able to do pretty well. I don't work as many consecutive nights as I used to, but I'm still working over 100 nights a year, so that's good for me.

All the classic jazz players all sang and a lot of 'em sang blues.