Jan Dukes de Grey was a strange progressive folk-rock outfit who were one of the last acts of their kind signed to England's Decca Records -- not to the Deram imprint, which had started out as a progressive label before getting sidetracked and muddled, but on the Decca Nova line, a short-lived, true progressive rock label. The group started out as a duo of Michael Bairstow and Derek Noy, multi-instrumentalists who stood midway between Tyrannosaurus Rex (the pre-T.Rex Marc Bolan acoustic outfit) and Jethro Tull, doing all original material by Noy, very short all-acoustic songs,...