Kollektives improvisieren Collective improvisation

Bibliographic Details
Main Author:	Karkoschka, Erhard
Format:	Book
Published:	Darmstadt, Hackensack, N.J. Tonos c1973.
Subjects:	Improvisation (Music) Aleatory music. Graphic notation (Music) > Germany > 20th century. Offset lithographs > Germany > 20th century.