It's like a peanut butter and banana sandwich, you're not sure why the two go so well together, but they do, and you're OK with it.

A friend of mine shared this video on his Facebook page the other day. Being a music fan and seeing the title, "Korn vs. Taylor Swift", I had to click play just off curiosity alone. What I heard were two artists on the complete opposite end of the spectrum; Swift with her infectious pop sound, and Korn with their dirty, down-tuned, sludge-rock, blended together so well that if you didn't know better, you'd think the two collaborated on the song.

Using the music of Swift's smash hit, "We Are Never Ever Getting Back Together" and the vocals of Korn's "Undone", YouTube user, Isosine, weaves the two together flawlessly.

This isn't Isosine's first go 'round mashing two seemingly polar opposites. His YouTube Channel features several more improbable mash up's including Ozzy Osbourne's "Crazy Train" mashed with "Call Me Maybe", and Justin Bieber's "Baby" mixing surprisingly well with "Psychosocial" from mask-wearing metal masters, Slipknot.