== External links ==* International Society for Improvised Music* European Free Improvisation Pages An information resource for European free improvisation* "Signal to Noise" magazine A publication focusing on avant-garde jazz and electro-acoustic improvisation* Avant Garde Blog and Forum* Bergstroem-Nielsen, Carl: Experimental improvisation and notation practise 1945-1999; Experimental improvisation and notation practise, addenda 2000- Online bibliographies.
ISBN 0-9517012-6-6* International Society for Improvised Music* European Free Improvisation Pages An information resource for European free improvisation* "Signal to Noise" magazine A publication focusing on avant-garde jazz and electro-acoustic improvisation* Bergstroem-Nielsen, Carl: Experimental improvisation and notation practise 1945-1999; Experimental improvisation and notation practise, addenda 2000- Online bibliographies.