Jadranko "Dado" Džihan (born 24 May 1964), also credited as Dado Jehan, Waves and Patterns, is a composer, music producer and sound master from Bosnia and Herzegovina. A member of New Primitives, Top lista nadrealista an art movement of Sarajevo of the early 1980s. From 1991, based in London. Works as a composer. He is also the brother of Vlado Džihan, best known as one half of the Viennese downtempo electronica duo DZihan & Kamien.