AACM
Association for the Advancement of Creative Musicians, Chicago University, USA
http://aacmchicago.org/

AMM
Tilbury, Prévost, Rowe, Gare, Sheaff, Cardew, Hobbs, Wolff, de Saram, Mitchell
http://www.shef.ac.uk/misc/rec/ps/efi/mamm.html
http://www.matchlessrecordings.com/amm_set.html

un Drame Musical Instantanné
Birgé - Vitet
http://www.hyptique.com/ONLINE/drame/

Doctor Nerve
Anderson, Duboin, Didkovsky, Supové, Lytle, Ciesa, Henke
http://www.doctornerve.org/

Fantomas
Patton, Osborne, Dunn, Lombardo
http://www.fantomas.net/

la Flibuste
Association La Flibuste - 13, avenue des Côteaux- 31400 Toulouse, FR
http://www-sv.cict.fr/flibuste/

Formanex
Havard, Taillard, Leduc, Ottavi
http://formanex.free.fr

Hask
Argüelles, Delbecq, Dupont, Orti, Payen, Dee
http://www.hask.com/

Henry Cow
Frith, Cutler, Greaves, Hogkinson, Leigh, Krause, Blegvad, Moore, Cooper, Born
http://www.scms.rgu.ac.uk/staff/dc/hcow/cow.html

INOUÏR
Thierry Madiot et Li Ping Ting
http://madiot.free.fr/

Kristoff K.Roll
Jean-Christophe Camps et Carole Rieussec
http://kristoffk.roll.free.fr/

LMC
London Musicians' Collective
http://www.l-m-c.org.uk/nav_index.html

Palier Rives
Agnes Palier et Stephane Rives
http://palriv.free.fr/