Iranian rock group Arian performs in Tehran
Siamak Khahani, part of the ten-member Arian band, plays violin during a concert at the 23rd International Fajr Music Festival in Tehran, Iran on December 24, 2007. (UPI Photo/Mohammad Kheirkhah)
Siamak Khahani, part of the ten-member Arian band, plays violin during a concert at the 23rd International Fajr Music Festival in Tehran, Iran on December 24, 2007. (UPI Photo/Mohammad Kheirkhah)