On October 15th, SNSD performed their famous track "Run Devil Run" for the '2011 Asia Song Festival', which was held at the Daegu Stadium. Their performance was marred by a series of unfortunate events related to technical issues. First, they experienced a microphone malfunction which forced the girls to start all over again. SNSD acted professionally by apologizing to the audience and quickly adjusted themselves to solve the problem. Unfortunately, another technical disaster emerged when the electronic screen behind the girls froze. The girls were a bit startled and confused by the accident. Famous boy group, Super Junior, also had stage problems when SNSD's video suddenly played on the screen behind them while they were performing. The '2011 Asia Song Festival' is a significant event which exhibits Asia's top musical artists from six nations around the continent. Source + Photos: Nate