Erkan Oğur & Djivan Gasparyan
Erkan Oğur (born 1954) is a Turkish musician; Djivan Gasparyan (Ջիվան Գասպարյան; born 1928) is an Armenian musician. Oğur plays fretless guitars, of which he is a pioneering creator, oud, kopuz, baglamas, and occasionally violin. Gasparyan plays the duduk. On their collaborative 2001 album Fuad, Oğur plays fretless and fretted guitars, kopuz, and E-bow, and sings, while Gasparyan plays duduk and sings.