Very nice, the Canadian listings look good .. I like the "View by Artist" tab
Well yes only selling stuff to the US is something that can really turn me of a site, even if their services later becomes available to the rest of us. This isn't the real world, so stop treating us as second rate citizens.
You eat elephants one bite at a time. Startups usually have to pick an area to start with, whether it's a demographic, a feature set, or a geographic area. Don't take it personally.