Bastia in Cantu gives visitors regular access to Corsican polyphonic singing inside Église Saint-Jean-Baptiste. The Friday series matters because it makes an emblematic vocal tradition available throughout the season rather than limiting it to a single festival night. The church setting reinforces the sacred and communal dimensions of the repertoire, while the recurring format gives Bastia a clear musical rhythm from June onward. For a regional culture base, the event is a strong listing because it connects place, voice, memory and visitor access without diluting the Corsican identity of the music.