 Geoff Downes, another ex-Yes and ex-Asia member at the time, produced the album.The band's name, anecdotally, comes from the marking on the studio mixing console that indicates the 'guitar' volume control.The album was reissued in 2001 in a remastered CD edition, it was out of print, with the exception of a Japanese mini-LP CD released in 2006, until a deluxe 2-CD version was released in 2015.