It's not exactly clear to me what it is you're offering. I can add music to my FB fan page where people can vote for songs? How does that relate to my business?

It's not exactly clear to me what it is you're offering. I can add music to my FB fan page where people can vote for songs? How does that relate to my business? What would my business gain from it? I'm pretty shure it doesn't have to do with your not being from the US. You say you've done some marketing to small businesses and PR firms, so it's logical that your clients are from that group / region. My advice: polish your proposition a little and try to get some international attention. Good luck!