The image shows a group of people dressed in red uniforms, likely part of a marching band or performance group. They appear to be performing on stage, with some individuals holding bright lights that are shining down on them. The lighting creates a dramatic effect, highlighting their movements and attire. The number of people is difficult to determine precisely due to the angle and size of the group, but it seems to be several dozen or more. The attire consists of red jackets and pants, which could suggest a uniform or specific theme for the performance.