Tune Up.

Legendary TV host Branko Uvodić invites all tamburica bands for a competition at a music festival. Attracted by the big prize, the band 'Aveti ravnice" travels to the festival and is wrongfully accused of stealing the main prize. During the night, they are chased by the police and have to fight other tamburica bands on their way to their home village. When they finally arrive, they face their last and biggest challenge.