Released in September 1974, the album is regarded as one of the band’s finest and featured a new line-up of the band which saw the departure of Robert Calvert and Dik Mik, but the arrival of keyboard player and violinist Simon House. Featuring such classic tracks as ‘The Psychedelic Warlords’, ‘Wind of Change’, ‘D-Rider’, ‘You’d Better Believe It’, ‘Lost Johnny’ and ‘Paradox’, the album was formed of studio recordings and over-dubbed live recordings made at concerts at Edmonton Sundown in London in January 1974. ‘Hall of the Mountain Grill’ was another UK Top Twenty hit for the band. This edition has been newly remastered from the original master tapes and features an additional seven bonus tracks drawn from rare singles and studio out-takes. It also includes an illustrated booklet with new essay.