Tracklist

A1	Improvisation 1	10:14
A2	Improvisation 2	6:31
A3	Improvisation 3	6:20
B	Improvisation 4	23:14

Credits

• Alto Saxophone, Tenor Saxophone, Bass Clarinet – Peter Brötzmann
• Bass – Buschi Niebergall
• Bass Clarinet – Michel Pilz
• Bass, Tuba – Peter Kowald
• Cello – Tristan Honsinger
• Drums – Paul Lovens
• Engineer – Martin Wieland
• Guitar – Derek Bailey
• Piano – Alexander von Schlippenbach
• Producer – Thomas Stöwsand
• Soprano Saxophone, Tenor Saxophone – Evan Parker
• Soprano Saxophone, Tenor Saxophone, Flute – Gerd Dudek
• Trombone – Albert Mangelsdorff, Günter Christmann, Paul Rutherford
• Trumpet – Kenny Wheeler, Manfred Schoof

Notes

Recorded September 1977, Tonstudio, Bauer/Ludwigsburg.
写真：ロベルト・マソッティ
カバー：ペーター・ブレッツマン

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
JAPO 60021, JAPO 60021 ST, 2360 021	Globe Unity*	Improvisations ‎(LP, Album)	Japo Records, Japo Records, Japo Records	JAPO 60021, JAPO 60021 ST, 2360 021	Germany	1978
UCCU-9020, JAPO 60021	Globe Unity*	Improvisations ‎(CD, Album, Ltd, RE, RM)	JAPO Records, JAPO Records	UCCU-9020, JAPO 60021	Japan	2003

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