The Great Rickroll

During a fabulous party, a baby god is born on the dance floor. Made of sweat and noise, it possesses men and women into dancing to the end of the night. But it manages to outlive the party and flees into the city. It spends the next few days wreaking havoc in the open spaces of offices or in churches. Where the godling passes, complete strangers commune to the frantic tunes of some pretty ridiculous songs. When the phenomenon reaches a police station, the government stops dismissing it and dispatches a motley team of specialists to annihilate or contain it. The agents discover they can only fight the noise elemental with different music.