Ruth Ellyeri and Philippe Doray (see above). Musica Elettronica Viva (MEV), American-European improv group. Members have included Alvin Curran, Frederic Rzewski, Richard Teitelbaum, Allan Bryant, Ivan Coaquette, and Ivan Vandor. Has worked with AMM (see above). Music Improvisation Company, British jazz ensemble led by Derek Bailey. Mythos, German rock group. N , Italian rock group. Negativland, American group. Neu!, German duo formed by ex-members of Kraftwerk (see above). La Düsseldorf is a related band. Also see Fritz Müller (above). New Phonic Art, French jazz ensemble led by Vinko Globokar. Also featuring Michel Portal (see below), Jean-Pierre Drouet, and Carlos Roqué Alsina. Nico, German singer best known for being on the first Velvet Underground (see below) album. Night Sun, German rock group. Nihilist Spasm Band, Canadian rock group. Nine Days Wonder, German rock group. Nosferatu, German rock group. Nu Creative Methods, French jazz duo of Bernard Pruvost and Pierre Bastien. O Oktober, German rock group. Yoko Ono, Japanese artist involved in the Fluxus scene. Later married John Lennon of the Beatles. Operation Rhino, French jazz ensemble of Gilbert Artman (see above), Pierre Bastien, Claude Bernard, Jacques Berrocal (see above), Raymond Boni (see above), Evan Chandlee, Mino Cinélu, Dominique Christian, Daniel Deshays, Harald Kenietzo, Tonia Munuera, Itaru Oki, Alain Pinsolle, Philippe Pochan, Patrice Raux, Richard Raux, François Tusques, and Mallot Vallois. Opus Avantra, Italian rock group led by Alfredo Tisocco and . Orchid Spangiafora, American audio collage artist. Out of Focus, German rock group. Ovary Lodge, British group led by Keith Tippett. Tony Oxley, British jazz drummer. P Parker and Lytton, British duo of Evan Parker and Paul Lytton. Pataphonie, French rock band. Pauvros and Bizien, French duo of and Gaby Bizien Pere Ubu, American rock group. Also see Red Krayola (below). Pierrot Lunaire, Italian rock group. Der Plan, German group originally consisting of Frank Fenstermacher, Moritz R, and Pyrolator. Plastic Ono Band, group led by John Lennon and Yoko Ono (see above). Plastic People of the Universe, Czech rock group. Poison Girls, British rock group on Crass Records. Pôle, French rock group led by Paul Putti. Members also included Jean-Louis Rizet and Philippe Besombes (see above). Not to be confused with the Besombes-Rizet album titled Pôle. The Pop Group, British rock group. Michel Portal, French clarinettist Public Image Ltd, British musician John Lydon's post-Sex Pistols group. Notable members included Keith Levene, Jah Wobble, and Martin Atkins R Red Krayola (Red Crayola),