Billy Super Duper by T. Rex

Billy Super Duper is an album by English glam rock act T. Rex. Released in 1982 by record label Marc on Wax, it was the first LP of entirely new and unheard material released after Marc Bolan's death in 1977 as the previous posthumous release, You Scare Me to Death consisted of augmented versions of demos first released in 1974. Billy Super Duper consists of studio outtakes and home demos recorded by the band between 1972 and 1977, with arrangements produced by John and Shan Bramley (the heads of the Marc Bolan Fanclub at the time). The album was intended to "complete" the demos and bring them up to date with contemporary music.