alto saxophone, tenor saxophone, bass clarinet Willem Breuker
booklet editor [odpovědná redaktorka obalu] Miloslava Kulhavá
contrabass Jacek Bednarek
cover Leo Novotný
drums [bicí nástroje] Louis Moholo
editor [odpovědný redaktor] Sláva Kunst
engineer [zvuková režie] František Řebíček
engineer [zvuková režie] Jan Chalupský
flute, whistle [píšťala], alto saxophone Jiří Stivín
guitar Rudolf Dašek
liner notes Ivan Poledňák
percussion Günter Sommer
photography by Martin Šec
photography by Miloň Novotný
recording supervisor [hudební režie] Květoslav Rohleder
recording supervisor [hudební režie] Pavel Kühn
soprano saxophone, alto saxophone Trevor Watts
synthesizer [oberheim], producer Antonín Matzner
tenor saxophone Alan Skidmore
tenor saxophone Rüdiger Carl
trombone Albert Mangelsdorff
trombone Radu Malfatti
trumpet, synthesizer [eml] Jarmo Sermilä
violin [housle] Tony Oxley
Recorded At Mozarteum
Printed By Severografia Děčín
* S laskavým svolením společnosti MPS [Albert Mangelsdorff]
Nahráno 13.—15. března 1979 v pražském studiu Mozarteum
© 1979 [liner notes]
Cover © 1979
Photography © 1979
Tisk Severografia, Děčín

———
Albert Mangelsdorff courtesy of MPS.
Recorded March 13–15, 1979, studio Mozarteum, Prague.
Emil Viklický’s uncredited participation confirmed personally.
Matrix / Runout: E 4777 (Label A)
Matrix / Runout: E 4778 (Label B)
Price Code: H
Price Code: Kčs 44,- (Retail price)
Rights Society: OSA
Other: 79 2 (Manufacturing date code)