Their album Fly On Strangewings (DJLPS 407) was recorded in March 1970, at Trident Studios, Soho, London.
The album was produced by John Miller and engineered by Robin Cable for DJM Records.
The album featured harpsichord, violin as well as guitar instrumentation, combined with male and female vocal harmonies.
They reformed for a single performance in November 2004 to mark the CD reissue of their album.
The bonus tracks were recorded after the original LP was released in 1970 and include previously unreleased material with John Wetton on bass.