The Swedish music application Spotify hasn’t been out for more than 20 hours and it’s already on top of the ‘free’ chart in App store. I must say that the application works really good. It’s incredibly fast and you can sync your playlists between the desk application and your iPhone in a few seconds. You can even choose tracks to be available offline so that it works in flight mode as well The only problem I currently see is that you have to jailbreak your phone to be able to run Spotify in the background – and of course, you have to buy a premium Spotify account to be able to use it.
Spotify for iPhone [itunes.apple.com]