Radio Tray is an online radio streaming player that runs on a Linux system tray. Its goal is to have the minimum interface possible, making it very straightforward to use.Radio Tray is not a full featured music player, there are plenty of excellent music players already. However, there was a need for a simple application with minimal interface just to listen to online radios. And that’s the sole purpose of Radio Tray.Radio Tray is Free Software, licensed under the GPL.
via Radio Tray. Also available in the standard Ubuntu repository.
You can add a BBC group and their stations – get the addresses from BBCStreams