John & Beverley recorded two tracks from Stormbringer for Top Gear: Road To Ruin and Traffic-Light Lady.
The recording took place at the BBC Studio, London 23 March 1970 and the songs were broadcast on Top Gear on the 4th of April.
Both tracks were released on vinyl by the BBC Transcription Service: Top Of The Pops - 284 (week 18).
Road To Ruin lasts 3:21,
Traffic-Light Lady 3:15.
One week later, Traffic-Light Lady was included in another copy of the transcription series: Pick Of The Pops For Your D.J. - 284 (week 19).
In 2013 both tracks were included in The Island Years box set.