Willie Dixon, I Am The Blues, MFSL Original Master Recordings. This was originally recorded in 1970 and features Sunnyland Slim on Piano. I'm not sure what label it was originally issued on, but the CD has the Columbia logo on it. It does not sound like an old blues record at all - other than the performance. The production sounds more like a good jazz recording. The music is, of coure, excellent. Mr. Dixon made a record of songs he had written but that wider audiences knew mostly from hearing 60's rock and roll covers by white bands. It includes: Back Door Man, Seventh Son, You Shook Me, Little Red Rooster and others. If you can find the MSFL version it is well worth having.