YouTube Music is the official music app from YouTube. It lets you enjoy all the content from the world's largest online video hosting website, in an app that's specifically focused on music.

If you combine YouTube Music with a YouTube Red account (YouTube's premium service), you can enjoy a music app that's very similar to Spotify or Deezer, which means you can listen to millions of songs from thousands of artists, without any ads.

The app also has some exclusive features, like the ability to access customized stations and discover new artists.

YouTube Music presents an interesting alternative to other music streaming apps, such as Spotify, Apple Music, or Deezer. It offers millions of songs, from hundreds of thousands of different artists, and you can stream it all.