From the other side of the Pond, I thought I'd mention Duster Bennett - sadly no longer with us but his recordings are. Whem he did his 'one-man blues band' with guitar, bass drum, hi-hat, racked harmonica and vocals, he would have been one of the best rack blues harmonica player playing.

His playing without a rack was sublime though. Favourite track? - guesting on Fleetwood Mac's (they used to be a blues band you know) Trying so hard to forget on the Mr Wonderful album.