masterclass in Sion , Switzerland

https://sion-violon-musique.ch/fabio-di-casola-fr/?fbclid=IwY2xjawJBTPpleHRuA2FlbQIxMAABHdRvaAGEW3rtHpSZfd7o2EMIUx4Q7HSDD56SY8R5s-NHo8sNknysWiasFQ_aem__CPLewgUVRXm7Xvthg9WAA