Marc Bolan’s career was in decline by the time he appeared on Don Kirshner’s Rock Concert. His singles were failing to chart back in Britain, the original T.Rex line-up had split after the departure of Bill Legend, and Bolan was no longer working with his key producer Tony Visconti. There were also rumors of Bolan living an out-of-control, tax exile, lifestyle of cocaine and brandy, and his once svelte, androgynous frame, had ballooned into a debauched cherub.
The fans had changed too. A new generation had sworn allegiance to the tartan-trewed Bay City Rollers, rather than fantasies of Glam. This then was the background against which Bolan was first introduced to the American public on Don Kirshner’s Rock Concert, in 1974.
In a new line-up that included Bolan’s girlfriend Gloria Jones on keyboards and backing vocals, T.Rex kicked ass (even Bolan’s voice was occasionally flat) as they played “Jeepster”, “Zip Gun Boogie”, “Token of My Love” and “Get It On (Bang A Gong)” to an audience that seemed both literally stunned and amazed.