large crowd of people at a concert or music event

large crowd of people at a concert or music event. They are packed tightly together in a dark, indoor venue. Many are holding up their phones, presumably to take pictures or videos of the performance. The stage is illuminated with bright white and purple lights, and there is a large sign with the word "crobar" in purple neon letters. The ceiling is high and industrial-looking, with exposed beams and lighting rigs. The crowd appears to be enjoying the music and atmosphere.