- Murnau am Staffelsee
- The Blue Land
- Elmar Oliveira
- Ronald Sachs Violins
- Bernhardt - House of Violins
- Morey's Music Store inc.
- Koga Gengakki
- Loren Westbrook-Fritts
- P.J. Tan Violinshop, Edmonton / Canada
- Musafia fine Italian Violin Cases
- Roberto Regazzi, Violin Maker in Bologna, Italy
- Jan Roehrmann, Violinphotos
