dark concert venue illuminated with red lights

dark concert venue illuminated with red lights. Above the stage is a shiny, reflective object, possibly a disco ball, catching the light. Below it are several large, geometric lamps arranged on the stage. The background is dark, and there are blurry figures of people in the crowd. The lighting alternates between being more intense and a bit dimmer, creating a pulsing effect. The atmosphere seems energetic and festive.