Johnny Aloha offers downloads of Johnny Aloha's Lavapalooza MP3 Album for free when you register your email for the mailing list. (You can unsubscribe at any time.) That's the best deal we could find for this album that features covers of artists such as Katy Perry, Coolio, Weezer, Guns N' Roses, and B52s. (iTunes charges $6.99 cents.)