Tuesday 3 August 1971, Marc Bolan and T. Rex stepped into BBC Studios TT in Shepherds Bush, London, and laid down one of the most vibrant radio sessions of their imperial glam phase. The date falls right in the middle of T. Rextasy: Hot Love and Get It On had already conquered the charts, Electric Warrior was about to drop, and Bolan’s star was ascending at dizzying speed. The session was recorded for Bob Harris’s Sounds of the 70s (often referred to simply as the Bob Harris