design [album] Robert von Bahr
direct metal mastering by Christian Stegmaier
tracks b2.1 to b2.4 engineer Danmarks Radio
tracks a.1 to a.4 engineer Henrik Lund
tracks b1 engineer Jens Krøyer Poulsen
tracks a.1 to a.4 engineer Niels Erik Lund
instruments [all] Gert Mortensen
liner notes Knud Ketting
liner notes [translated into english], layout William Jewson
liner notes [translated into french] Arlette Chené-Wiklander
liner notes [translated into german] Per Skans
photography by [cover photos] Gorm Valentin
tracks b2.1 to b2.4 producer Danmarks Radio
tracks b1 producer Gert Mortensen
tracks a.1 to a.4 producer Kasper Winding
typography [type setting] Marianne von Bahr
Phonographic Copyright (p) Grammofon AB BIS
Copyright (c) Grammofon AB BIS
Recorded At Easy Sound Studio
Recorded At Det Kongelige Danske Musikkonservatorium
Recorded At Danmarks Radio
Made By KåPe Grafiska, Stockholm
Printed By Offizin Paul Hartung
Mastered At Teldec-Studio, Berlin
Pressed By Teldec-Press GmbH
© & ℗ : 1984, Grammofon AB BIS.
Made in West Germany.
Recorded without any overdubs.
Recording data:
- 1983-08-16/18 at Easy Sound Studio, Copenhagen (Nørgård);
- 1981-01-30/31 in the Concert Hall, Copenhagen Conservatory (Xenakis);
- 1982-01-14 at a live concert in Studio 2, Danmarks Radio (Carter).
Repro: KåPe Grafiska, Stockholm, Sweden.
Print: Offizin Paul Hartung, Hamburg, West Germany 1984.
DMM-Mastering, pressing: TELDEC, Hamburg & Nortorf, West Germany.

Track B2.1 reads 'Recitative' on center label.
The performance of Carter's pieces is released with kind permission from Danmarks Radio.

Gatefold cover w/ liner notes.
Matrix / Runout: 76.21 294 (Center label, both sides)
Matrix / Runout: C-76.21 294-01-1 CS-B-II (Runout A-side, stamped/etched)
Matrix / Runout: C-76.21 294-01-2/3 CS-B-II (Runout B-side, stamped/etched)
Rights Society: n©b
Other: DMM (Direct Metal Mastering)