I am a fan of Hong Kong radio. RTHK was the first internet radio I discovered years ago. Now it has an iPhone apps and you can listen to Hong Kong radio using Wifi. How cool is that? To install, go to your appStore and search for RTHK. The icon below would appear and just click install.
Whenever I am working from home, I would switch it on. Some of the DJ is really humorous. Humor does relieve me from a stressful workday.