Edicson Ruiz

Pierre-Laurent Aimard (piano), Teodoro Anzellotti (accordion), Edicson Ruiz (double bass) Georg Arzberger, Oliver Klenk, Julius Ockert, Stefan Schneider, Julia Gassner, Arabella Purucker (clarinets) WDR Sinfonieorchester, Ensemble Modern Enno Poppe, Peter Hirsch, David Niemann, Lin Liao

Philippe Racine (flute/bass flute), Eric Ferrand-N'Kaoua (piano), Philippe Racine (bass flute), Ernesto Molinari (bass clarinet), Beat Schneider (cello), Ruben Drole (baritone), Jens Fuhr (piano), Raphael Oleg (violin), Martina Bovet (soprano), Philippe Racine (flutes), Barbara Bolliger (violin/viola), Sabine Bärtschi (cello), Michael Kleiser (piano), Philippe Racine (flute), Brigitte Meyer (piano), Marcus Weiss, Pierre-Stéphane Meugé, Serge Bertocchi (alto saxophones), Felix Renggli (flute), Edicson Ruiz (double bass) Collegium Novum Zürich, Vokalensemble Zurich, Ensemble Phoneix Basel, Peter Hirsch, Peter Siegwart, Jürg Henneberger

Edicson Ruiz (double bass) Sinfónica Juvenil Teresa Carreño De Venezuela, Christian Vasquez

Edicson Ruiz (double bass) Orquesta Sinfónica Simón Bolívar, Christian Vasquez

Aline Champion (violin) & Klaus Stoll, Edicson Ruiz (double basses) Adorján Quartet & soloists of the Berlin Philharmonic

Grupo de Percussao, Edicson Ruiz, Dominik Susteck, Luís Antunes Pena, Francesco Dillon, Nuno Aroso

Alejandro Carrillo (performer), Efraín Oscher (performer), Pacho Flores (performer), Sergio Sánchez (performer), Edicson Ruiz (performer)

Edicson Ruiz (double bass), Heinz Holliger (oboe)