PRIZM - Intelligent music player that you can plug into any speakers
Skip Tunes - Control iTunes, Spotify, or Rdio from your Mac's menubar
Magic Playlist - Get the playlist of your dreams based on a song
Baritone - Spotify controls that live in your menubar.
Tycho Forecast - Turn your weather into a Spotify or Apple Music playlist
CoverSutra - CoverSutra gives you a handy and attractive way to control iTunes without ever leaving your current...