

Viola · 1971
Rachel Roberts
Álbuns ao vivo
- Florian Donderer, Dag Jensen, Gustav Rivinius, Yasunori Kawahara, Sybille Mahni, Jörg Widmann, Carolin Widmann, Hanna Weinmeister
- Tanja Tetzlaff, Christian Tetzlaff, Quirine Viersen, Kirill Gerstein, Muriel Cantoreggi, Rainer Zipperling, Hiroshi Aoe, Rachel Roberts, Angela Firkins, Lars Vogt, Silke Avenhaus, Antoine Tamestit, Ghislaine Zipperling