So I was thinking, what if you could (With the point shop) Buy a showcase that plays a song on your profile whenever someone visits! The thing is, you need to have bought the soundtrack to be able to place it on your profile, and you get to choose the song that plays! There would be a "Streamer" Mode for people who don't want to listen to the songs while visiting, but I think it would be a cool gimmick for steam profiles!