If you live in an apartment, there is a good chance that you have Noisy Neighbors. Not just to the left and right, but probably above and below you. It sounds like they’re recording an episode of “He-Haw” Upstairs with 13 cowboys all learning how to two step. This guy has rigged a computer so that when it hears a noise going over a certain point, It will blast the music and keep up volume with the other music. Pretty Sinister, but albeit, the only way to ensure they keep neighbors in mind when playing music.