"Wicked Messenger"
Original: Bob Dylan from the "John Wesley Harding" Album
Rod Stewart's raspy voice and Ron Wood's guitar make this version better than the original OR the Black Keys version.
"I See A Darkness"
Original: Bonnie 'Prince' Billy
The Johnny Cash cover exposed most of the world to this song and is amazing but, in this case, I'm referring to BPB doing a lighthearted cover of his own original. The video is weirdly great, too. All three versions are among my favorite all-time.
https://youtu.be/4iV4NwSbscg