Worried about screen burn - ps4

[SpacedSkunk]

Hi, I'm worried about screen burn from using the Spotify app on the PS4. I like to just leave it, sometimes more than hours at a time playing music in the background but my TV doesn't have a screen off function.

Is there anyway something can be implemented were the background of the Spotify app isn't static? Or if there could be a visualiser?

It seems like an outlandish request but it is a valid concern when extensively used.