The use of twin guitar solos, played by original members Dai Shell and Ralph Evans, continues to be a distinctive feature of their music.

The band was formed in South Wales in 1970 with guitarist Ralph Evans, bassist Ricky John Holt and drummer Rob Reynolds.

[1] The band signed to George Martin's AIR Productions in 1972 with a line-up completed by Terry Bennett on vocals and Robert 'Congo' Jones on drums.

[2] The band toured America's larger venues with such headlining groups as Ten Years After, Fleetwood Mac and Peter Frampton, played at festivals and achieved good press coverage, but never found real commercial success.

[1] The band has been described as "a sort-of Welsh Fleetwood Mac/Eagles hybrid, with soaring west-coast melodies and a real roadtrip rock feel".