I discovered this piece a few years ago. I used to like going through the SibeliusMusic.com website and listen to random music, and found this by chance. I bought the solo part and a score, and have performed it privately several times.
Todd Coleman is the composition teacher at Grinnell College.
You can listen to a midi with a follow-along score
here , but you'll need to download
Scorch first, if you don't already have it.
Undiscovered, underappreciated music. It's everywhere. You just gotta sniff around a little bit, I guess.