It's worth remembering that Radio Garden is now gubbed for transatlantic listening from the UK due to music licencing issues. The same problem also impacts TuneIn.

"Station Unavailable

Users in the United Kingdom are restricted from tuning in to stations outside of the UK for an indefinite period due to copyright and neighboring rights related matters that require clarification.

Stations situated in the UK continue to be available.

For more information please read the statement in the 'Settings' section."

tv.garden might witness similar issues :/