Bulgaria. National musical instruments and music genres. Bulgarian national instruments. Traditional folklore instrument gadulka. Bulgaria. The students from SOU Ekzarh Antim I, Kazanlak presents teh Bulgarian music instruments - gadulka, tambura, tapan, accordion. Bulgaria. Our students plays on the Bulgarian folklore instrument gaida. We are present to you our students and their teacher playing on the Bulgarian folklore instrument kaval. Our little musician playing on the Bulgarian traditional folklore instrument- tambura.