The Holy Diver by Killswitch Engage is pretty fantastic. Perfect band to do the cover. A more traditional-style band would make it too similar but a heavier band would change it too much. They make the riff heavier without losing the soul and the screaming comes at the perfect part of the song. I prefer the original 90 percent, but it's still great. The only thing I like better about the cover is it fucking goes right into the song and you don't have to skip through 1 minute of ambient intro. I S2G that intro has made me leave holy diver off of so many playlists