I like your app knewjax. Do you have a non-technical co-founder? If not, I suggest finding one, especially one deeply mired in underground rock culture at least a superficial knowledge of Web 2 dot oh.
1) You're advertising on YC news, hit up MySpace and even Anywhere.FM - people that are into music. They're gonna be your butter.
2) Don't spam, but WRITE WRITE WRITE. If you submit interesting content to people's blogs, they WILL check out your site. You could just be one blog post away from getting traction.
edit: about 10% of blogger accounts have a post dealing with people's favorite music. Google's blog search would really help you in your promotion.
1) You're advertising on YC news, hit up MySpace and even Anywhere.FM - people that are into music. They're gonna be your butter.
2) Don't spam, but WRITE WRITE WRITE. If you submit interesting content to people's blogs, they WILL check out your site. You could just be one blog post away from getting traction.
edit: about 10% of blogger accounts have a post dealing with people's favorite music. Google's blog search would really help you in your promotion.