- Edoardo Farina, Giuliano Carmignola & Pireo Toso
- Mstislav Rostropovich
- Edouard Lindenberg, Hamburg Philharmonic State Orchestra, Joseph Keilberth, Ludwig Hoelscher & Nordwestdeutsche Philharmonie
- David Adams & Endellion String Quartet
- Herbert Tachezi
- Trio Fontenay
- Paul Tortelier & Robert Veyron-Lacroix