Metallica & Huey Lewis And The News "Hip To Be The Sandman" Mashup [Listen]

I always enjoy a good 'ol fashioned mashup every now and again! -Shroom

One of my favorite mashups of all time is this Justin Bieber vs. Slipknot "Psychosocial Baby" for the simple fact that the two songs couldn't be more different and they somehow mash together perfectly.