Unreleased recordings of future members of Aktuala and I.P. Son Group. The history goes back in the alternative Milan of the early '70s, to the flavor of the first jam-blues of that era where musicians from different parts of the world (India, Africa or South-America), and of disparate backgrounds and cultures, gathered together to experiment just with an authentic sense. These four tracks seem to retrace the path of that spirit with which great pioneers, such as John Mayall and Alexis Corner, the essence of the Afro-American music masters ferried from overseas. On 1972 Blues Jazz Session, the devotion to the blues roots remains strong but an aerial and wandering component, colored as if by a magic of exotic and spiritual accents, leaks into the compositions. Hypnotic patterns of guitars flowing almost like slowed raga-grooves, free-jazz horns blowing winds of the ancient seas of the south, while voices and percussions span distant Latin or African horizons. Gruppo Afro Mediterraneo throws it's eye on a cultural dimension more extensive and composite and therefore constitutes a fundamental historical document for a crucial period of Italian underground.