Studio Brussel (stubru) is one of the most popular radio stations in Belgium and has recently switched their site to drupal and applied a very nice theme...
It is owned by the VRT, Vlaamse Radio en Televisie, which is the public broadcast company for the flemish community (pop. 6 mil).
The site offers you interesting news articles, video clips, info about upcoming events, show related podcasts and enables you to hear a previous broadcast again, or listen live, through the VRT-player.
There are other community-aimed websites of the VRT which are drupal based, but this is the first 'large' production, maybe more are to follow (the other radios and perhaps tv channels)