Special thanks to Craig Lenti for digitizing this. He gets a Brownie point for his efforts. Had no idea what the mystery tape sounded like. This was a cold submission tape sent to the Star Wars Corporation in 1977. Listening to it, I thought to myself, it would be a hoot to listen to a compilation of all these fan made songs. Really worth thinking about -- doing a competition for SW songs.
Listen here: The Obi-Wan song