A music center was set on fire by some unidentified persons here on Sunday. Meanwhile, security forces carried out fresh strikes on suspected militants' hideouts situated in the scenic Swat valley. According to sources, unknown men set a music center on fire near General Bus Stand in Mangora. The fire engulfed two more shops adjacent to the music center. Fire fighters reached the site of the blaze and managed to control it after several hours. On the other hand, security forces continued overnight bombing on militants' positions. However, no loss of life was reported in the attack. The curfew is still in force in Alam Gunj and various parts of Kabbal tehsil.