YouTube Music https://music.youtube.com is a music streaming service developed by YouTube, where users can browse music videos based on genres, playlists, and recommendations. It is a store with similar characteristics to streaming music stores such as Spotify, Apple Music or Deezer.
When you distribute your music on YouTube Music, artist profiles called "Topic" (or "Theme") channels are automatically generated where your Art Tracks are hosted.
These Topic channels cannot be edited, unlike your own artist channel that you have in YouTube.com.
What are Art Tracks?
Art Tracks are videos of your songs with the cover of your release as a static image.
If you send your release to YouTube Content ID, it will also be sent to YouTube Music.
Learn more about YouTube Music here.