Bertrand Denzler / Burkhard Beins / Phil Durrant
27 questions for a start

Cornelius Cardew
Towards an ethics of improvisation

Eddie Prévost
The arrival of a new musical aesthetic

Feuld Gaber & Jim Connell E-mail correspondence

Helmut Lachenmann
The 'beautiful' in music today

Jack Wright
Free improvisation as a social act

Jim Connell
On Varèse

Jim Denley
Old school/new school in experimental music and Sound Art

John Cage
Experimental music

John Cage
Experimental music: Doctrine

John Cage
The future of music: Credo

Keith Rowe
Above and beyond   new

LaDonna Smith
Improvisation as a form of cultural recreation

Luigi Russolo
The Art of Noises

Maryanne Amacher
Excerpt from "Cage's influence"

Milton Babbitt
"Who cares if you listen?"