He is a classical Persian ensemble musician and he tours the world with The Kamkars , an Iranian Kurdish group composed of Omid , his six uncles , and his mother .
Omid Kamkar is a setar and daf player .
Omid Kamkar is a classical Persian player   and Omid Kamkar tours the world with The Kamkars , an Iranian Kurdish group composed of player , Omid Kamkar 's six uncles , and his mother .
Omid Kamkar is a setar and daf player .