21 Nov 2009. This is the third edition of the International V-Accordion Contest, promoted and organised by Roland Europe, a company that produces electronic musical instruments. The festival, which is really a competition, sees the participation of musicians from all over the world. A V-Accordion is a digital piano accordion that can faithfully reproduce various traditional accordions, including their different tuning characteristics. As a result, it can switch instantly from an Italian jazz to a German folk, French musette or historic bandoneon. Tickets are free but must be booked in advance.