PeekaBeat - Turn your selfie into Spotify playlist 🎶
Bowtie - Bowtie is a desktop accessory that allows you to see and control your music (iTunes, Spotify...
Party Blends - A way to blend your friends favourite tracks into one Spotify playlist.
CoverSutra - CoverSutra gives you a handy and attractive way to control iTunes without ever leaving your current...
Slackbox - Spotify playlist collaboration through Slack
Muzzy - it’s a tiny and gorgeous iTunes companion that lives on your menu bar. For Mac OSX, its free!