Was Dan Auerbach a guest musician on the episode of Courage the Cowardly Dog entitled Uncommon Cold?

There were several pieces of music, but it sounded like Dan Auerbach's voice (lead singer of The Black Keys) in the song at the beginning and again towards the end. Looking on IMDB, it only shows the credits for the same opening and closing song on every episode. There was another song somewhere in the middle that is not what I'm talking about. I saw another question like this answered as "Latin Vibe: You make my Day" but that sounds NOTHING like what I heard, nor what was in the episode at all. Again, it sounds JUST like Dan, or the Black Keys. Driving me crazy haha help!