- Nobuko Imai & Roland Pöntinen
- Maxim Rysanov, Kristina Blaumane & Jacob Katsnelson
- Paul Neubauer & Margo Garrett
- Tatjana Masurenko & Roglit Ishay
- Jascha Heifetz, Gabor Rejto, Gregor Piatigorsky, Israel Baker & William Primrose
- Helmut Deutsch, Iris Vermillion, Andreas Schmidt & Juliane Banse
- Ettore Causa & Boris Berman