Hey John,
I have listened to you creation, and must say i love it. I don't really have a solid theoric musical background, to describe your music in standard musical terms , but I have been composing for 18 years. I can write for a full orchestra only with my musical ear...
I love the colors of your music, not sure what scale it is but the results are pretty good. Especially the tension that goes on at 3:03, and the conclusion that follows is captivating. For sure you know what you are doing
keep up the good work!
Nick