Here's how you can download the Pandora Internet Radio app for free for your Android device.
1. Go to the Google Play page for the free app Pandora® internet radio.
2. Tap the Install button.
Here's a description of Pandora® internet radio:
"Pandora radio is a personalized radio service that streams music on your phone.
Pandora is free, personalized radio that plays music and comedy you'll love. Just start with the name of one of your favorite artists, songs, comedians, or composers and Pandora will create a custom station that plays similar tracks. Pandora features hundreds of music and comedy genre stations ranging from Dubstep to Smooth Jazz to Power Workout.
In the car, at the gym, on the train – listen wherever and whenever you're in the mood for great music. Create up to 100 stations so you can easily switch between favorites.
Already a Pandora listener? It's simple. Just log in. Pandora on mobile is fully integrated with Pandora on the web. Enjoy all your existing stations – and create new ones right from your phone or tablet."