Recorded by Bob Blank & Joe Arlotta at Blank tapes studios N.Y • 02/1979

Produced and mixed by Banes / Mercier Descloux / Eliasson
Fire mixed by Savarese

Executive Producer Michel Esteban Lizzy M.D : Lead vocals, guitars, bass, percussions
D.J Banes / Esteban : Guitars, bass, percussions, backing Vocals
Erik Eliasson / Fitoussi : Guitars, bass, keyboards
Drums on Wava
Jimmy Young : Drums & percussions

Guests on Fire
Jack Cavari : Guitars
Ken Smith : Bass
Bud Maltin : Sax
Chris Wilshire, Mari Jo Kaplan, Ramona Brooks : Backing vocals
Allen Wentz : Synthetizer Sequencer

Guest on Mission Impossible
Allen Wentz : Synthetizer

Guests on Tumour :
John Rome / Neto / Tillet : Guitars, Background vocals

Photo by Fabio / Seth Tilet
Inside Malevitch "Croix Noire" - 1920.