A few hours ago, turntable.fm made their site unavailable to users outside the US. When user go to the site they get this message:
This is most likely because turntable.fm doesn’t have the rights to broadcast outside the US. If you live outside the US and want to get around this, use a US proxy server. I found some free proxy servers on proxyz.com ;that seem to work fine.
Update May 13, 2012: I found a service that is better than any proxy or VPN called UnoTelly.