1970 - Organ
1970
Laureates
- 2nd prize: Lucie Madden - CA & Vladimir Rusó - CZ
- 3rd prize: Helen Dugal - CA
- 4th prize: Marcel Schmid - CH
- Prize of the audience: Vladimir Rusó - CZ
Jury members
- Kamiel D'Hooghe - BE
- Michel Chapuis - FR
- Paul François - BE
- Friedrich Högner - DE
- Peter Hurford – UK