With the Amazon Music app, you can play or download your music collection on your Android device running Android OS version 4.0 or higher.
Once you've installed Amazon Music, swipe from the left edge of your screen or tap the Menu button to access Your Library. Music you've purchased or added to your music library is available under Cloud Library. Music already stored on your device, and songs and albums that you download appear under Offline Library tab. To learn more about importing music from your computer to your music library, go to Import Your Music.
Note: If you don't see some of your music under Cloud, select Settings (the gear icon) from the menu, and then tap Refresh Your Music Library
To shop for new music from the Digital Music Store, tap the Store option onscreen or in the menu.
Note: To purchase digital music from Amazon.com, verify that your device language is set to English (U.S.) through your device's language settings.
If you have an eligible Prime membership, you can also stream and download Prime Music using the Amazon Music App. If you're not seeing Prime Music on your device, app, or account, make sure you meet the eligibility requirements by going to Am I Eligible for Prime Music?