1. Create a social circle, which allows you to follow people (i.e. close friends) and see what playlists are their favorite and their live activity (what music they are currently listening) when online. As not everyone wants to share what they are currently listening to, add a feature where users can hide/turn on their status.
2. Introduce a smart playlist recommendation endpoint that provides users with tailored playlist suggestions. This endpoint should consider factors such as favorite genres, frequently played artists, and community trends to deliver accurate and appealing recommendations.
