Now if YouTube is going to implement copyright laws on audio tracks, we shouldn’t be surprised to watch dumb videos. This is exactly what comes reported in the above video. The audio for the Rubik’s cube has been disabled given the reason that the audio for it hasn’t been authorized by Warner Music Group. I am not sure how widely is this going to be implemented, but whenever it is, I can bet many of the videos on YouTube are going to lose their voice (audio).