https://www.pianodesign.ch/fr/event-details/grand-piano-action-design-basics
Grand Piano Action Design - Basics | FJV Piano Design
The most essential training course about piano actions - 1h35 minutes class - Video Available
grand pianoaction designbasicsfjv
https://www.pianodesign.ch/accordages-services-reparations
Services | FJV Piano Design
Piano tuning, Voicing, Repair, Services, near Lausanne and Romandie. PTD Precision Touch Design. SNAP. SPTDI.
servicesfjvpianodesign