Following the announcement of YouTube Music Key earlier today, Google updated its official YouTube app for iOS with a new Music tab in preparation for the service's beta rollout next week.
The new tab, available at the top of the main interface, doesn't bring Music Key functionalities, but instead showcases a selection of music based on popularity and your watching history on YouTube. In this section, YouTube is offering mixes (non-stop playlists based on songs or artists, like radio stations), recommended videos, a history section for music videos you've played before, plus trending and popular videos.
The selections in the new Music area of YouTube are solid when it comes to personal history and recommendations, but they feel a little impersonal as they lack any sort of editorial pick or curated content. The Music tab is very much user-centric at this point: music videos are either recommended based on your history and likes on YouTube or they're already part of your subscriptions and playlists. The execution is nice thanks to large previews, a clean interface, and the ability to quickly start playing a mix or a playlist, but, right now, YouTube's Music tab is obviously not meant to replace the home page of services like Beats Music or Spotify.
You can get the updated YouTube app with the new Music section on the App Store.