TubeLister - Generate a YouTube playlist from your opened tabs.
MusicButler - Get notified when your favourite artists release new music
Vidlis - Create music playlists from YouTube videos.
Tracknack - Tracknack uses album credits to find new music you care about and updates a Spotify playlist for you automatically.
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Friend's Tapes - The Friend's Tapes is a new music notifications app. Never miss a new album!