Headset is a simple music player for Mac, Windows and Linux with integrated YouTube search, a home screen with popularity list by genres and eras, and best of all, a radio powered by Reddit. Headset takes the songs that are shared in over 80 music subreddits, categorizes them and plays them automatically. It's a great and pretty unique way to find new music as it is chosen by other humans like you and not by algorithms.
Plexamp is a small music player for your desktop, with unique features
Rythme let's you discover songs, make playlists and more.