After the singularity of Astral Weeks in 1968, the 1970s were the formative years for the solo career of one of the acknowledged giants of modern music. Van Morrison was one of the music legends who defined the decade, with every album bringing out different aspects to Morrison's vast musical spectrum. His story in the 1970s is a chronicle of a Belfast artist coming to terms with the voice, the call, the dream of America. The decade saw Morrison...