traditional dance performance in what appears to be a street in Nigeria

traditional dance performance in what appears to be a street in Nigeria. In the foreground, a shirtless man wearing a blue head wrap, trousers, and shoes is crouched low to the ground, holding a wooden stick in one hand. A sword is strapped to his back. He's facing a man dressed in green, carrying a brown bag. A group of people are watching. Behind them, a musical ensemble is playing. They're wearing white clothing, some with straw hats, and playing drums and horns. In the background, other people are standing and watching. There's a sign indicating a "Postgraduate Studies" building, along with some trees and buildings. The street is paved with asphalt.