Hermes - Pandora Client for OS X
Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
pianobar - “pianobar” is a free/open-source, console-based replacement for ...
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.