Chamber, Duos, Viola & Double Bass Duos

Ali Kian Yazdanfar (double bass), Frédéric Lambert (viola)

Joel Quarrington (double bass), Steven Dann (viola), Andrew Burashko (piano)

Toronto Symphony Orchestra, Timothy Vernon

Gerhard Dzwiza (double bass). Francoise Pollet (soprano), Yuri Seiler, Klaus Stoppel (cello), Céline Dutilly (piano), Hirofumi Fukai (viola), Ab Koster (horn) & Winfried Rüssmann (violin)

Theo Adam (bass), Barbara Sanderling (double bass), Klaus Trumpf (double bass), Heinz Hermann (double bass), Werner Tast (flute), Helmut Lochel (viola) & Rolf Dohler (cello)

Camerata Musica & Staatskapelle Dresden, Zeljko Straka & Otmar Suitner

Schola Cantorum Basiliensis, Christoph Huntgeburth (flute), Manfredo Zimmermann (flute), Michael Jappe (strings), Walter Stiftner (bassoon), Renate Hildebrand (oboe d'amore), Dorothea Jappe (viola d'amore)