🟡Music player overlay

I'm working on a complete music streaming app. Here is a part of it - player overlay, that is going to be accessable on almost every screen of the app (like in Spotify:))
Besides the usual features, it has tags/ the idea is that you can add different tags to a song and then create a play;ist, based on them. I guess it is useful thing🙃
Please comment, i'd like to know your opinion😊