Genre: Hard Rock
Origines: Londres, Angleterre
Actif de 1975 à 1978 (sous le nom Ian Gillan Band) et de 1978 à 1982

Dernier line-up:

 Ian Gillan: chant

 John McCoy: basse

 Colin Towns: claviers

 Mick Underwood: batterie

 Janick Gers: guitare

Discographie:

Child in Time (1976)

Clear Air Turbulence (1977)

Scarabus (1977)

Live at the Budokan (live - 1977)

Gillan (1978)

Mr. Universe (1979)

Glory Road (1980)

Future Shock (1981)

Double Trouble (1981)

Magic (1982)

The Friday Rock Show Sessions - Live at Reading (live - 1990)

The BBC Tapes Volume 1 - 1979:  Dead of  Night (live - 1998)

The BBC Tapes Volume 2 - 1980: Unchain Your Brain (live - 1998)

Live at the BBC 79/80 (live - 1999)

Live: Yubin Chokin Hall, Hiroshima 1977 (live - 2001)

Live Tokyo October 1978: Shinjuku Koseinenkin Hall (live - 2001)

Live at the Rainbow 1977 (live - 2002)

On the Rocks (live - 2002)

Live Wembley 17 December 1982 (live - 2006)

Live at the Marquee 1978 (live - 2008)

No Easy Way (live - 2008)

Live: Triple Trouble (live - 2009)