Nintendo Music is a streaming service for Switch Online subscribers
Briefly

Nintendo's new music streaming service allows fans to enjoy soundtracks from beloved games like Mario and Animal Crossing, organized by title and character.
The user interface of the Nintendo Music app resembles Spotify, providing a familiar experience while listening to pre-made themed and mood playlists.
Unique features of the app include 'spoiler prevention', allowing users to hide soundtracks that could reveal surprise elements in games.
Access to Nintendo Music requires a Switch Online membership, with options for family sharing, making it accessible for multiple users on one subscription.
Read at Engadget
[
|
]