Style Jukebox

Style Jukebox is an interesting music player that lets you listen to any music you have stored on your computer on a mobile device. With a simple, elegant interface, you just have to select the folders where you store your music and Style Jukebox will keep checking them for any new files. Once your library is ready, you can play any song or video from it, or create playlists.

The interesting thing about Style Jukebox is that you can create a free storage account on the cloud where your files will be uploaded, so you only have to install the appropriate appl on an Android, Windows Phone or (coming soon) iPhone, and you can listen to your music from wherever you are as long as you have internet access.

They've even thought about social network fans and the app includes buttons to share what you're listening to with your friends. This is definitely a great way to have all of your music in one place and access it on all your devices.