Before founding progressive folk group Amazing Blondel, John Gladwin and Terry Wincott played in various musical units and styles.  After honing their skills in beat, blues, R&B, soul, and even California-inspired psychedelic harmony pop, the British duo turned their sights to harder rock and changed their band’s name from The Gospel Garden (inspired by both The 5th Dimension’s Jimmy Webb-penned opus The Magic Garden and the 1963 recording of the Langston Hughes stage adaptation Black Nativity: Gospel on Broadway) to Methuselah.  Gladwin (lead vocals/percussion), Wincott (guitar/vocals), Les Nicol (guitar/vocals), Mick Bradley (drums),…