I've made a mixdown of the newer version of the piece with the better version of the harpsianochord patch (I found it! Yay!). TBH, it loses it slightly in the new sections that come in where the incomplete version left off. The last section is ok, but that D section doesn't quite sit right, which is really irritating... :/ Although it does suffer from "howtheeffeweseekaydoIendthispieceitis".
Anyway, link:
Fantasia for Harpsianochord [3:27]
Edit: And for Master Canzano, the same piece but on a Piano.