TubeLister - Generate a YouTube playlist from your opened tabs.
SoundClick - SoundClick is a music-based social community.
Vidlis - Create music playlists from YouTube videos.
Openwhyd - Collect and Share the tracks you love.
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
FoxTube - Play YouTube video continuously with playlists. FoxTube features: