opengameart has quite an extensive library, pretty impressive. I'll look through it for suitable music for future projects, thanks! I'm making music for fun using Fruityloops and soundfonts sometimes, but my tracks still aren't where I want them to be. Maybe some day. I'm more of a 2d/3d artist and coder at the moment.
I'd be interested in your treasure collection stats. I can check through them if you share them.
Toying with the idea of making little dots appear on the mini map if a treasure is close. What would you think about a feature like that?