Alfons & Aloys Kontarsky Pianos
Alfons & Aloys Kontarsky Piano
Melos Quartet [Wilhelm Melcher (1st violin) Gerhard Voss (2nd violin) Hermann Voss (viola) Peter Buck (cello)]
Augustin Dumay (Violin) Maria João Pires (Piano)
Mischa Maisky, Cello Martha Argerich, Piano