So when the wither storm is focused on something else, or it just revives from the formidibomb, play less intense music like G, H-B, H-C and H-D in this playlist I put together.
https://downloads.khinsider.com/playlist/2482kafi

its a site that has video game soundtracks

What is that website you linked

personally i think it should still be intense when it revives but when you are safer from the wither storm it should be less intense

I think how the music system is currently is fine and does not need changing