What is the cloud?
Cloud Player is a free web and Android application. All customers start with 5 GB of free Cloud Drive storage and you can upgrade to 20 GB of Cloud Drive storage with an MP3 album purchase 

Learn How to Use Cloud Player

Introducing Cloud Drive and Cloud Player

Managing Your Music

Add music by purchasing songs or albums from the Amazon MP3 store and saving them directly to Cloud Drive, or upload music from your computer using the Uploader. Learn how to upload music. 

You can download from Cloud Drive at any time using Cloud Player. You can also set all purchases saved to Cloud Drive to automatically download to your computer every time you launch Cloud Player. See how to download music.