Happy Birthday to John Mayall the great English blues musician who over the years with his band the Bluesbreakers helped many a young artist on their way to stardom. Probably the most famous to get a boost from John was Eric Clapton and there was also Mick Fleetwood, John McVie, Peter Green, Jack Bruce, Mick Taylor and Aynsley Dunbar to name a few.
Just this year John Mayall released a new album 'Talk About That' featuring Joe Walsh on a couple of the tracks.
Here's John from his 1970 album 'The Turning Point' that every rock dog had in their collection.

TheSuperEnigmatic via YouTube