A Study on Three Notes

I've been slowly designing my own instrument, though it is currently only in the "ideas" stages as I do not have access to the equipment to build it. I sat here pondering how I want the note structure setup on it and was doing testing to see how different notes sounded together. Before I knew it I had written another piece which I have titled Wishful Thinking because it's similar to how you'll want something you can't have, but for a brief moment get excited over it only to remember you can't do it at the moment.