Playmoss - Create playlists from YouTube, Vimeo and SoundCloud
Poolside FM - Experiment a radio made on Internet times.
Playlist Machinery - Tools that help you create & organize your Spotify playlists
discoverlocal.fm - Find and listen to artists performing near you this week 🎶
Audioship - Upload audio to YouTube or Facebook
Poolside FM for Mac - An infinity pool of summer sounds in your Mac menu bar