Dont know any Newton Abbot demo. There were two EPs released on Dangerous records from Sawmills studios. One called Muscle Museum EP. Cant remember full history of the songs but I think your demo is pre Sawmills? On album we used tracks from ep recordings being Unintended, Sober and maybe Muscle museum and Cave? We would have redone vocals and some guitars. All other songs we re-arranged and rehearsed and went to RAK and rerecorded. Before working with band I'd heard eps and been to few gigs so I knew they were great.