"Star Wars: The Musical" is a spoof of Episode IV: A New Hope. It features 18 MP3s of original music (with some actual SW themes thrown in) available for free download from its online home at http://members.fortunecity.com/swmusical.
The creators are two clever fellows who live in Dallas, TX. The musical is basically the story of Star Wars put into musical theatre form to poke fun at both Star Wars, and the musical theatre genre.