you need to listen to this.

https://www.youtube.com/watch?v=uvJUtjcYn8c

Fallout 4 main theme starts

What?
it has nothing to do with fallout 4.

I know it doesn't just listen to the main theme

i know what the main theme for fallout 4 is because i play it and i see my dad play it every day.
could you please explain how they are related?
(i am a dumbass)

The theme is epic

yea they both kind of are.
the music video is from an anime called wonder egg priority.