This year, we celebrated Interreg Cooperation Day in the name of music! The TARTINI BIS project, in collaboration with the Interreg Italy-Slovenia Programme, offered four classical music concerts held from September 14 to 17, 2024, in various locations within the Program Area, including Venice. Protagonist of the event was the Tartini Cross Border Youth Orchestra, a newly formed ensemble created within TARTINI BIS. The orchestra, conducted by the renowned violinist and conductor Federico Guglielmo, brings together over twenty musicians under 30 from Italy, Slovenia, Croatia, Serbia, and Montenegro.