Argent released a live album, Encore, at the end of 1974, which showcased the considerable talents of the original quartet. However, Russ Ballard then would exit for a rewarding career as a songwriter; while the remaining members would draft two guitarists, John Grimaldi and John Verity, as replacements, beginning with their 1975 studio release, Circus. Produced by Zombie alumnus Chris White, the album indeed revolves around the concept of a circus. Mellotrons ablaze, the title track starts the show, revealing a jazzy undertone to Argent's progressive rock.