Acoustic artist Frank Watkinson's cover of Slipknot's "Snuff" reminds me a lot of Johnny Cash covering Nine Inch Nails' "Hurt". It's a completely different rendition of the original that somehow completely captures the spirit of the song, and for that I cannot commend Frank Watkinson enough. Dude nails it! Check out Frank's YouTube channel here, his originals are good too!
Here's the original for reference:
