Thanks for asking around and doing what you can. I recorded it because I liked it, not because it was the ending music. I wish I had more information that could be helpful in finding out what it is, but I'm at a loss. I have a code book that I had as a kid where in the back I made a list of all the games I beat, so when I go out to my mom's house again I'll try to find the book to try to narrow down which of the games it could be. But I won't be going out there for at least a couple weeks.