Desc: Guca - The Capital of the Trumpet: Directed by Dragan Kovacevic. With Svetozar Lazovic Gongo, Boban Markovic, Marko Markovic, Mihajlo Mijuskovic. Gucha, a small town in Central Serbia, becomes the world capital of brass bands every August. Three days of brass band competition, celebration, and joy of life are now captured in this documentary.