딥 퍼플의 초기 멤버인 Nick Simper가 결성한 영국의 하드 락, 프로그레시브 락 밴드.

멤버:
Ashley Holt - vocals (1970-1974, 1985, 2005)
Nick Simper - bass guitar (1970-1974, 1985, 2005)
Mac Poole - drums (1970-1972, 1985, 2005; died 2015)
Ged Peck - guitar (1970-1971)
Rick Wakeman - keyboards (1970)
Frank Wilson - keyboards (1970-1974, 1985, 2005)
Pete Parks - guitar (1971-1974, 1985, 2005)
Barney James - drums (1972-1974)

- 자료 출처: 위키페디아