There are cover songs...and then there are over the top, not to be outdone, badder than bad (does he mean "bad", "good" or "bad" "bad"??) cover songs.

Johnny Cash did Nine Inch Nails Hurt, and it'll never sound the same.

Social Distortion did "Ring of Fire" and returned the favor.

Stuart Crout has revolutionized The Final Countdown.

You may never need to hear the song again.  (even though you were probably close to that mile marker anyway.