this is pretty cool i think, but im sure not for everyone for sure. its not a video but an audio player with a real time break down of Girl Talk's album All Day. its an hour long. if you haven't heard of girl talk, he's a dj that mashes all genres of music, rock, 80's, tons of hip hop, pop ect. there are hundreds of songs mixed up into it with great flow. everyone will recognize music in it. the breakdown is pretty amazing to watch as its playing. enjoy.
http://mashupbreakdown.com/