John Mayall is the Godfather of the Brit blues (crown hold by Alexis Korner according to some sources)... If you check his bands (starting with J.M. & the Bluesbreakers) you'll find a real 'Who's Who' of blues & rock luminaries from both sides of the Atlantic... mentioning just a few: Peter Green, Eric Clapton, Jack Bruce, John McVie, Mick Fleetwood, Mick Taylor, Harvey Mandel, Coco Montoya...
But hey... where are we heading to? Founding a sub-thread called 'Must-Listen Music on XDUOO X3' (or on any device able of music playing)...?