Album art to wallpaper

So recently i kind of messed up my earphone jack on my galaxy s7. I decided to use an old phone on my daily commute to work to listen to music, as the phone would be only used for music from now on i loaded deezer on to the phone and localy downloaded a ton of music to listen to. It was in this moment i decided that it would be cool to transform the entire experience of the phone in to that of an mp3 player. I then proceeded to download software to reroute the hardware butons for easier accesibility and and downloaded an app to give my music controls in the form of floating widgets for my homescreen. I then thought that it would be so cool if deezer could change my background to the album art of the song that is curently playing in the app!! Aint that a great idea!? Deezer could source these pictures from its local downloads as to be functional in offline mode. This i thought is a fantastic idea because i thought not only could this be cool to someone who wants to give life back to an old device but just as a general thing. I personaly would use the feature even on my main device, what are your thoughts? Good idea or bad? Share with me your ideas and opinions 🙂