A member of an Iranian orchestra plays violin at a concert during the 28th Fadjr International Music Festival in Tehran, Iran, on Feb. 14, 2013. The six-day festival attracted groups and musicians in Tehran and some other major cities. (Xinhua/Ahmad Halabisaz)

Members of an Iranian orchestra perform at a concert during the 28th Fadjr International Music Festival in Tehran, Iran, on Feb. 14, 2013. The six-day festival attracted groups and musicians in Tehran and some other major cities. (Xinhua/Ahmad Halabisaz)

Members of an Iranian orchestra perform at a concert during the 28th Fadjr International Music Festival in Tehran, Iran, on Feb. 14, 2013. The six-day festival attracted groups and musicians in Tehran and some other major cities. (Xinhua/Ahmad Halabisaz)

A conductor of an Iranian orchestra performs at a concert during the 28th Fadjr International Music Festival in Tehran, Iran, on Feb. 14, 2013. The six-day festival attracted groups and musicians in Tehran and some other major cities. (Xinhua/Ahmad Halabisaz)

Members of an Iranian orchestra perform at a concert during the 28th Fadjr International Music Festival in Tehran, Iran, on Feb. 14, 2013. The six-day festival attracted groups and musicians in Tehran and some other major cities. (Xinhua/Ahmad Halabisaz)