Last weekend, a flash mob of singers interrupted a concert of the St. Louis Symphony Orchestra to stage a "Requiem for Mike Brown," the unarmed teenager who was shot and killed by police officer ...

A group of protesters interrupted a St. Louis Symphony performance on Saturday with their own “requiem for Mike Brown.” The flash-mob style performance started with one middle-aged African American ...

The force was strong with members of the Knoxville Symphony Youth Orchestra Friday, when they staged an orchestral flash mob in downtown Knoxville. Orchestra members ...

We know that some of you are sick of the flash mob craze, but this one is special. As part of its 130th anniversary, Banco Sabadell wanted to pay homage to its city and thank its residents, and chose ...