I just discovered this app... it's amazing... App info is currently processing and/or the app is not yet fully available for sale on the US App Store. You can listen to almost any radio station in the world, and have them play in the background without multitasking. You can get it to launch the station in safari, then once it loads in safari, you hit the home button and it just keeps playing. The downside is that you can't use safari while it's playing. But it's still awesome! This app has been in the top 10 in Canada for a looong time now, but it just recently went on sale for $1 so I decided to pick it up. Definitely worth it.