• General information
  • Composition date: 1966
    
  • Duration: variable
  • Publisher: Peters, New York, nº EP 6802, 1966
  • Dedication: William et Noma Copley

• Type
  • Electronic music / fixed media / mechanical musical instruments [Electronic music / fixed media / mechanical musical instruments]

Premiere information

• Date: 13 May 1966
  Location:

  Canada, Toronto, Art Gallery, cour des sculptures

  
  Performers:

  John Cage et David Tudor.

Information on the electronics
Electronic device: amplification