Gerard Causse: alto Francois-Rene Duchable: piano
Gérard Caussé (Vla.) Jean Hubeau (Pf.)
Mikhail Rudy: piano Gerard Causse: viola Michel Portal: clarinet
Gerard Causse: alto Mikhail Rudy: piano
Dmitry Sitkovetsky (Vln.) Gérard Caussé (Vla.) David Geringas (Vlc.)