Groove Music allows you to take a look at the premium features
You still need a subscription to listen to music
The Groove Music team now allows even non-subscribers to open the Explore and Radio tabs and take a look at all improvements and premium features in Microsoft’s music streaming service. You still need a subscription to actually listen to any song, but Groove still allows you to try before buy, offering 30 days of free music when you sign up.
Microsoft keeps improving its Groove Music app through regular continuous updates with new features and improvements.