Who wrote SUMRSEVE.669 (music file)?

In 1996 or 1997, I found a music file in the old .669 format called "sumrseve.669." The composer's name wasn't in the file information; however, a message was in the file: "Here's a sweet little tune that I composed last night."

Because few players can play 669 files anymore, I used Total Recorder to capture the music as an MP3 file, to preserve it for posterity. I'd like to give the composer credit. What's his name?