Muzzy - it’s a tiny and gorgeous iTunes companion that lives on your menu bar. For Mac OSX, its free!

Replayify - Create playlists from your most played Spotify tracks

Bowtie - Bowtie is a desktop accessory that allows you to see and control your music (iTunes, Spotify...

Jott - Fast, local, linked notes

Owlead - Grow your Twitter with valuable followers, effortless

Kindrd - Discover connections between music, movies, books & places