Description of feature request

(Yes i know dynamic music had been suggested plenty of times and it was even some sections were implemented, however ill still give some ideas)

The first 3 hunchback phases:
Idea 1: The "beta" wither storm theme. This version of the theme definitely would fit as its not as intense.
https://www.youtube.com/watch?v=3NlkqN3O1MU

Idea 2: Main Wither storm theme (perfect loop of 0:00 - 2:22), I personally feel the rest of the wither storm theme doesn't fit with stages 0-3
https://www.youtube.com/watch?v=WvZ3hwwRSkY

Phase 4:
Maybe have the main wither storm song play from 0:00 to 3:12, similar to how the old version was.
https://www.youtube.com/watch?v=WvZ3hwwRSkY

Phase 5: The current version we have now should play on this phase.

Phase 5.5: its good

And finally i think the segment that plays when the hole begins should occur earlier, like when the wither storm gets its 9 heads.

And like Mythic said this may also help with people who wants to edit the theme song with resource packs.

I wanted this feature also because I wanted to change the Phase 4 theme(by resource packs) without affecting the rest of the phases themes like changing Phase 5 theme doesn't affect Phase 0-4 theme. I also want to have a custom wither storm theme at Phase 0-3 without having the Phase 0-3 theme play at Phase 4 and 5

the "beta" version, as crackers said when i suggested, was more bass-y and wouldn't fit for the hunchback, and it wouldn't be very noticeable. but the second idea of it cutting off at 2:22 and restarting makes much more sense