Video Of The Day - Heavy Metal Bob Marley

This guy does great mash-ups. He takes the vocal and video's from a song and creates his own music behind it.

Here are my two other favorites that he's done:

Metallica - Enter Sandman (Smooth Jazz Version)

A Taylor Swift song I can actually bare to listen to.
You Belong To Me (Metal Version)

AND, as a bonus, the highly infectious Justin Bieber/Slipknot mash-up of Baby (done by a different youtuber)