Sopila
The sopile (or roženice, as it is called in Istria) is an ancient traditional woodwind instrument of Croatia, similar to the oboe or shawm. It is used in the regions of Kvarner, Kastav, Vinodol, Island Krk, and Istria. Sopile are always played in pairs so there are great and small or thin and fat sopila. Sopile are musical instrument of sound very interesting possibilities and very piercing special sound. This is replicated in more modern examples of Kvarner music through use of modified double reed clarinet or soprano Dulzaina. Sopile are, by "mih" and "šurle," today very popular in folk tradition of Istria, Kvarner and Island Krk.