Show HN: CrowdSound – Collaborative Playlists with Voting

Very cool idea.

I'm fascinated by the digital-era implactions of activities like this -- listening to songs with your friends. What used to be a simple private act now possible involves questions like "does the Spotify account owner's license allow sharing in this context?" or "does sharing the music in this setting constitute a public performance?".

Very cool indeed. I wonder what the business model is, if there is one?