liner notes Maurice Fleuret
musical assistance Marie-Luce Staib
performer [sound realization] Pierre Henry
photography by [photos intérieur] David Henry
voice [phonemes and vocal collaboration] Jacques Spacagna
Printed By Dillard et Cie. Imp. Paris
Commissioned for the Metropolitan Cathedral of Christ The King church in Liverpool.

Released in a gatefold cover with additional flap on the opening side of the record containing pocket.
Matrix / Runout: 6510001 1 D1 380 (Side A - stamped)
Matrix / Runout: 6510001 2=D1+380 (Side B - stamped)
Matrix / Runout: Λ4 (Side A+B - etched)
Rights Society: BIEM
Price Code: Ⓤ