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!

mine would be the mizutsune battle theme from mh rise, a game i've started playing some time ago. 

my fighting style would be precise and short-range, mainly focusing on counter-attacks hehe

probably this with main tactic being confuse the enemy enough to strike unexpectedly

This would be a CRAZY boss battle theme oh my god. Hear me out, and wait until the guy switches to his non screaming voice. It's like a crazy blend between metal and classical.

My boss battle would be a rhythm bullet hell, maybe something like beat saber, but each projectile you don't parry harms you or corrupts the battle terrain to make it more difficult to dodge. 

If we allowing ourselves ego here. 

Id be a weird one. 

my entire level would actually be my boss battle. where i would come out the darkness and perform some heinous violence against you the entire  time your trying to get through, at random times. 
it would be the one time in the game for a long period, 
there was ZERO music. Just pure, uncomfortable, alien silence, and nothing but environmental noise you usually barely heard till now, and is now uncomfortably loud. 
There would be long uncomfortable periods you expect something but there would be nothing. sometimes for excruciatingly long, with lots of red herring moments you think it must be coming but doesnt.  others suprisingly soon. 
Over and and over id appear, attack, leave you reeling stumbling back up from the floor, while i walk of around the corner and disappear. 
it would escalate and escalate till music did finally slowly come in and increase in volume and pace. 
Some Goblin/John carpenter esque horror theme that ratchets tension over time, till it hits full strength and the final fight is fully on where i come out to end you after crippling you and torturing you throughout the level, causing you bleeding damage and wittling your health etc. 

would sound something between like the thing, halloween  and dawn of the dead themes once it kicked in. 

maybe with the gradual crescendo into something that sounds like one winged angel on guitar or more intense bit of the omen theme.