This piece of music has been making the rounds for quite a few years now. This, if it's authentic, is the most anyone seems to know about the "composer". Here is the complete piece.
John Stump seemed a brilliant man with a rye humor and tremendous knowledge of musical notation. His work seems more visual and artistic than harmonic and melodious, some of his literal interpretaions perhaps sounding more of a cacophany, but a delightful and amusing compostion of eye appeal and frivolity. Kind of a quirky fellow from the descriptions. Thanks for finding and posting this. I enjoyed it very much, including the link.