The End of the Game, influential blues guitarist and Fleetwood Mac co-founder Peter Green’s 1970 proper debut album, should have marked a beginning rather than the promised end. But Green’s title was prescient; he didn’t return with another album for almost a decade even as his old band skyrocketed to superstardom. Cherry Red’s Esoteric Recordings imprint has just returned The End of the Game to CD in a single-disc, expanded edition. Green entered the studio for The End of the Game under duress; he was contractually obliged to Warner Bros.’ Reprise label…