marching band moving across a wet, concrete surface

marching band moving across a wet, concrete surface. The band is made up of people in different uniforms, including black suits with white gloves, red uniforms with white accents, and green military-style uniforms. Some of the people are carrying flags, including a Nigerian flag and a flag with yellow, blue, and green stripes. The band is playing instruments, and the sound of music can be heard. The background includes buildings, trees, and other people. The weather appears to be overcast, and the ground is covered in puddles. A person's hand is visible in the foreground at one point.