NOISESUPPLY - Pandora for SoundCloud
Playlist Machinery - Tools that help you create & organize your Spotify playlists
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Poolside FM for Mac - An infinity pool of summer sounds in your Mac menu bar
TubeLister - Generate a YouTube playlist from your opened tabs.
Listen for Mac - Add songs to Spotify playlists using keyboard shortcuts