Personalization Ideas

Hello, Something I would love to see is more customization throughout the app. For example, on artist pages, playlists, etc I would love to see “options” for the playlist covers and artist pages. Hypothetically, the user could flip through 2-6 potential artist pictures to customize their page and view throughout the interface.
Similarly on playlists, for example “80’s Hits”, users could visit the playlist and choose between 2-6 artists such as Michael Jackson, Prince, Madonna, Whitney Houston, Lionel Richie, and Janet Jackson depending on who that user believes defines “80’s Hits.” I think this makes the app more personable and gives each user a unique experience upon the app. This could also set the app apart from each other streaming service with new heights of personalization. 
Thank you for your time.