If you're an Android user who likes to shop for music on the Amazon MP3 app, then you'll be glad to hear that it has received a much needed update. Most notably, the application now looks substantially better and is a lot speedier than before, with Amazon making nice design changes to the UI and tweaking things under the hood to make browsing through it all a breeze. This new version also brings the option to share what you're listening to with Facebook friends, as well as a fresh widget that allows you to have quick access to recently played tunes. It's available for download now, so go on and grab it from either Google Play or the Amazon Appstore.