If you were a boss fight, what song would play in the background?

Shamelessly stole this question idea from Stray when he mentioned what his answer would be.

Anyways!!! I think mine would be

Ultimate Battle from Dragon Ball Super

Also as a bonus, what would be another detail about your boss fight? Mine would be very parry and clash heavy while this is playing in the back, a test of reflex and instinct.

VELTPUNCH - killer smile

I have a reoccurring daydream about either turning into or fighting against a giant cat kaiju that's wreaking havoc in the downtown area of the city I live in, there's a huge river and a few bridges and skyscrapers all over, I always think about how it's such a cool backdrop
and I also always imagine this song playing in the background

...for something more normal, It'd be hard for me to decide on just one song, there're a few I'd like to think would fit...
The very first one that comes to mind is Emptiness And from the TWEWY soundtrack

but also, Empty by Takamachi Walk would fit...

or What is liberty to you? by Yuyoyuppe

or S, also by Yuyoyuppe

one of those four, I guess. Or maybe I'd be a boss you fight more than once, or once in each route for different reasons...

Also, two things that're really cool to me are when a character has an umbrella that doubles as a sword (I'm thinking of Yagyu from Senran Kagura specifically)
and when swords can shoot projectiles and beams and the like (like Dark Matter from Kirby, or Link when he's at full health in some games), so I guess that's how I'd fight, alternating between rushing in and slashing away in close-quarters, attacking from afar with beams, and guarding with a defensive stance and using my umbrella as a shield.

this is amazing question..

my boss fight probably would seem scary at first , but would be pretty easy one because my character wouldnt want to really hurt you , is maybe a rhythm game ? mrsurrealist boss would be playing piano , and you have to follow along to certain sound cues . 

first example;

https://youtu.be/KTCC053fLqs?is=0AYmigHChvNtwY9E

(eh.. yes.. ultrakill ost.. heheh..)

but, as alternative , if i was evil boss fight, would probably sound like..

second example;

https://youtu.be/7fBb2SHiRIA?is=5cJ9LAWD2uzdU06i

imagine this with cool boss fight music sound..? hehah （；^ω^）

or this

splatoon music has my entire heart. love these yoinky sploinky ass games <33

blur - intermission

I think my fight would definitely be one of those "Face and hands" style fights where the boss is so huge they're baked into the background, probably serving as a literal physical road block to a destination... I think I'd only really fight someone if I was being controlled, so that'd explain why I'm so huge... I'm a minion of a demon lord who has corrupted my form, or warped by maddening moonlight into a hideous form... the phases of the song would signal my dynamic phases

I think you'd have to dodge a barrage of hand attacks, after which my head would then have to lean down and check in on the fight, which is when I'd be vulnerable. My attacks start out slow, but the hands can't be damaged and focus on cornering the player. As the fight progresses and I take more damage, I'd lose composure, start huffing and get frustrated, attacking exponentially faster. The faster attack patterns would have flashy afterimage hurtboxes (like EX-moves) but lose complexity and invulnerability, only trying fake out mixups near the end as I get more desperate in the final phase where the song begins to collapse... 

and of course i explode into a million pieces when I take the last hit, like so. Afterwards you can find a stone tablet or whatever behind my arena, explaining who I was in its description, and I get praised for W lore and my own vaati vidya episode.

https://www.youtube.com/watch?v=YHn6S3tdpeQ

This shit peak idc.

I sure hope it would be Eternia from Masters of the Universe

https://youtu.be/45aRJs07bCg?si=3DaT6G3_2Wm0q-7F

https://youtu.be/JfvKvy1t0pU?si=Q3PEqd-G2CyldHNN

https://youtu.be/Bk2AqXsJsWU?si=eDlyIhRUHObEmd3v

I'd definitely have one of the ones where the boss sings their theme.

I feel like I'd have some kind of confuse or charm mechanic (perhaps the confuse into the charm) and I'd definitely have at least one stat check segment. 

This question I've answered differently depending on how old I was at the time.
14 to 17? Hinkik - Explorers
18 to 21? Credit Song for my Death - Vivivivivi
22 and onward?

This would definitely be mine!