The normally sedate audience at Boston Pops in Beantown’s Symphony Hall was treated to more than just guest star Ben Folds last night. A fight broke out in the balcony, apparently between one man arguing with another about the volume of his voice. Way to wreck a good time, buddy. Witnesses report hearing a couple of screams, and then seeing the fight go down — which wound up with one guy shirtless. No injuries were reported, although when the altercation went down, the conductor stopped the performance. Also: No word on whether or not the audience started to chant, "Fight! Fight! Fight!" Wonder about violence in America while watching footage here.