This DVD was filmed in Iowa circa 1987 and features John Mayall's Bluesbreakers including Walter Trout & Coco Montoya on guitar. John Mayall is widely acknowledged as the father of British blues having baptized a whole generation of white, British musicians and an audience who might otherwise never have discovered the blues. Apart from having discovered Eric Clapton and Peter Green two of the most acclaimed guitarists of the rock era, his “blues-school” fostered the talents of many others.