lol, I can't fathom having a musical backlog. Don't you listen to songs in the car, Nem? Put on some music while doing chores?
It is easy to have a musical backlog; between the dozens artists that have discographies of hundreds of songs, dozens of composers classical and modern, and opera singers with recordings of scores of songs, I have a huge backlog and I don't even listen to that much pop music. If you don't have one, you need to broaden how much music you listen to!