YouTube Music is a music streaming service and mobile app developed by YouTube
Availability of music includes many of the releases from mainstream artists
Downloading songs for offline playback
Offers a Premium Tier
The YouTube Music app was unveiled in October 2015 and released the following month; its release came alongside the unveiling of YouTube Red, a larger subscription service that covers the entirety of the YouTube platform, including the Music app. Although redundant to Google's existing Google Play Music All Access subscription service, the app is designed for users who primarily consume music through YouTube.