A picture of Osama bin Laden is seen on a guitar belonging to an Afghan rock musician during a workshop as part of preparations for Sound Central, a one-day "stealth festival", in Kabul September 20, 2011. Afghans are used to having their days broken by a burst of gunfire or the boom of an explosion. But the barrage of drumming, bass beats and amped-up guitar solos that will hit the city next week may stop many in their tracks. Sound Central, a one-day "stealth festival" that organisers hope will draw 1,000 to 2,000 young Afghans, will be the first music festival the country has seen since it plunged into three decades of violence in the late 1970s. The writings on the sticker read, "Very important person". Picture taken September 20, 2011. To match story AFGHANISTAN-ROCK/ REUTERS/Ahmad Masood (AFGHANISTAN - Tags: SOCIETY ENTERTAINMENT TPX IMAGES OF THE DAY)