Music App with streaming and option to purchase

The App should include: Database. A Relational database because the database is going to be huge. Define tables and form tight relationships between those tables. Back end Sort tracks to see most popular tracks, hot songs, recommend songs based on the one that is playing right now, view song details, view list of popular artists, list of artists, all songs by an artist, artists details and info, view songs of a particular genre, its details and artists who are associated with a genre. access user information like favorite songs, recently heard songs and recent user activity, manage their connections and also perform various actions on one’s playlist like creating playlists, adding and deleting songs from playlists and deleting playlists shuffle, repeat those songs in playlist UI controls User login, user subscription, premium memberships