What is this song: "Crystal Sound - M?"

[sugarbasil]

For some reason, I have no idea where it came from, I have a song called Crystal Sound - M. It says it's track #2 from the album Crystal Melody, but this can't be right because M doesn't appear on that album. Can someone please tell me where it came from? It's driving me crazy. \

Here it is for download so you can hear it:
http://download.yousendit.com/C2FF44D2501B55FD

It's absolutely gorgeous, by the way.