- Hugo Steurer, Peter Schmalfuss & Melos Quartet Stuttgart
- Isabel Mourao, Jörg Faerber & Württemberg Chamber Orchestra
- Ingrid Haebler
- Julius Katchen, London Symphony Orchestra, Ataulfo Argenta, Jorge Bolet, London Philharmonic Orchestra & Sir Georg Solti
- Daniel Barenboim, Anatol Ugorski & Wilhelm Kempff