tracks 1-3, 1-8 composed by Harvie Swartz
tracks 1-1, 1-2, 1-4 to 1-7, 2-1 to 3-5 composed by Steve Kuhn
design Sascha Kleis
tracks 1-1 to 2-6 double bass Harvie Swartz
tracks 2-1 to 2-6 drums Bob Moses
tracks 1-1 to 1-8 drums Michael Smith
tracks 2-1 to 2-6 engineer [mixing engineer] Martin Wieland
tracks 2-1 to 2-6 engineer [recording engineer] David Baker
tracks 3-1 to 3-5 engineer [recording engineer] Jan Erik Kongshaug
tracks 1-1 to 1-8 engineer [recording engineer] Martin Wieland
tracks 2-1 to 2-6 executive-producer Manfred Eicher
liner notes Bob Blumenthal
photography by [liner photo (p. 11)] Odd Geir Sæther
photography by [liner photo (p. 5)] Deborah Feingold
photography by [liner photos (pp. 1, 7, 19)] Gabi Winter
photography by [liner photos (pp. 3, 15)] Roberto Masotti
piano Steve Kuhn
tracks 1-1 to 1-8, 3-1 to 3-5 producer Manfred Eicher
tracks 2-1 to 2-6 producer Robert Hurwitz
tracks 1-1 to 1-8 soprano saxophone, alto saxophone, flute Steve Slagle
tracks 2-1 to 2-6 voice Sheila Jordan
Phonographic Copyright (p) ECM Records GmbH
Copyright (c) ECM Records GmbH
Recorded At Tonstudio Bauer
Recorded At Columbia Recording Studios
Recorded At Arne Bendiksen Studio
Motility
Recorded January 1977 at Tonstudio Bauer, Ludwigsburg

Playground
Recorded July 1979 at Columbia Recording Studios, New York

Ecstasy
Recorded November 1974 at Arne Bendiksen Studio, Oslo


An ECM Production

℗ 1975, 1977, 1980 ECM Records GmbH (on box backside and in booklet)
© 2008 ECM Records GmbH
℗ 1977 ECM Records GmbH (on disc 1)
℗ 1980 ECM Records GmbH (on disc 2)
℗ 1975 ECM Records GmbH (on disc 3)
Barcode: 602517799462
Rights Society: GEMA
Label Code: LC 02516
SPARS Code: AAD
Other: ECM 2090 (Catalog Number Disc 1)
Other: 177 9947 (Catalog Number Disc 1)
Other: ECM 2091 (Catalog Number Disc 2)
Other: 177 9948 (Catalog Number Disc 2)
Other: ECM 2092 (Catalog Number Disc 3)
Other: 177 9949 (Catalog Number Disc 3)