Pithos is a native Pandora Radio client for Linux. It's much more lightweight than the Pandora.com web client, and integrates with desktop features such as media keys, notifications, and the sound menu.
For screenshots, install instructions and more, see the Pithos home page.
Bugs are tracked on Launchpad.
License: GNU GPLv3+
Pithos is not affiliated with or endorsed by Pandora Media, Inc.