Skip Tunes - Control iTunes, Spotify, or Rdio from your Mac's menubar
Bowtie - Bowtie is a desktop accessory that allows you to see and control your music (iTunes, Spotify...
Muzzy - it’s a tiny and gorgeous iTunes companion that lives on your menu bar. For Mac OSX, its free!
Spotify - Map shows when two people play same song at same time
Owlead - Grow your Twitter with valuable followers, effortless
CoverSutra - CoverSutra gives you a handy and attractive way to control iTunes without ever leaving your current...