Evan Parker: soprano sax, vocal, Philipp Wachsmann: violin, electronic, Paul Lytton: percussion, electronic, Agusti Fernandez: piano, prepared piano, Adam Linson: bass, Lawrence Casserley: percussion, vocal, Joel Ryan: sampler, Walter Prati: computer, Richard Barrett: sampler, electronic, Paul Obermayer: sampler, electronic, Marco Vecchi: sound

Eduardo Fleury: guitar, Fabio Ramazzina: guitar, Sidney Molina: guitar, Breno Chaves: guitar, Paulo Porto Alegre: guitar

Gianluigi Trovesi piccolo and alto clarinets, Gianni Coscia accordion

Rodney Waterman: recorder, Doug de Vries: guitar

Véronique Briel: piano, Phillipe Berrod: clarinet, Jeyn-Yves Casala: guitar, Frédéric Guérouet: accordion, Phillipe Macé: vibraphone, Pierre Strauch: violoncello, Bernard Wastraete: flute

Thomas Demenga: violoncello, Thomas Zehetmair: violin, Christoph Schiller: viola

Johann Sebastian Bach: Suite Nr. 2 in d-Moll für Violoncello solo
Bernd Alois Zimmermann: Sonate für Violine solo, Sonate für Viola solo, Sonate für Cello solo

Arditti Quartet [Irvine Arditti: violin, Graeme Jennings violin, Garth Knox: viola, Rohan de Saram: cello], Dietrich Fisher-Dieskau: speaker

"...über ein Verschwinden(3rd String Quartet)
Klangschatten
""...fragment..."" Five Epigrams for String Quartet (2nd String Quartet)
Introspezione, Documentation for String Quartet (1st String Quartet)
""...sich verlierend"" for String Quartet and Speaker (4th String Quartet)"

Frances-Marie Uitti: violoncello, Paul Griffiths: voice