crowded dance floor in a club or music venue

crowded dance floor in a club or music venue. The lighting is primarily blue and purple, with occasional flashes of other colors. People are dancing, their faces mostly obscured by the low lighting and the backs of other dancers. In the background, there's what appears to be a screen with a large, circular graphic on it, but the details are difficult to make out due to the lighting. The camera is moving, giving a sense of being in the middle of the crowd.