The continuing battle between Google and Apple heats up:
Google Music helps you spend more time listening to your collection and less time managing it. We automatically sync your entire music library—both purchases and uploads—across all your devices so you don't have to worry about cables, file transfers or running out of storage space. We’ll keep your playlists in tact, too, so your “Chill” playlist is always your “Chill” playlist, whether you’re on your laptop, tablet or phone. You can even select the specific artists, albums and playlists you want to listen to when you're offline.