View Larger Image MasterclassesMiltos Papageorgopoulos2023-03-13T20:13:06+02:00 Marie-Pierre LanglametHarp MasterclassJoel MarosiCello MasterclassKaterina ChatzinikolaouViolin MasterclassWolfgang SchröderViolin MasterclassOlga HoldorffViolin MasterclassMartin Smith Cello MasterclassSponsors/Communication Sponsors