Splatoon 3 Opening

This is from the official Twitter account
( this music is not mine and belongs to Nintendo)

Splatoon 3 “Sea Me Now” ( Front Roe )

Now Or Never! - C-Side

[ Splatoon 3 ] C-Side "Splattack!"

From the filenames it's probably music heard around/inside(?) the rocket in hero mode

None of these are mine, they're property of Nintendo!! (please spare me nintendo ninjas)

Splatoon 3 - Rocket 01

『SPOILERS!』 Splatoon 3 Hero Mode - Final Boss (Phase 1)

Paintscraper

Splatoon 3 Story Mode OST - Deep Cut Boss Fights (Phase 3)

Credit to https://youtu.be/kSnwdlcRP6U?list=PLLzQ6vUyPeN6usmVaWrwCIzmubfZvM76e

Single Player is kinda meh...

[ Splatoon 3 ] C-Side "Splattack!"

Goggles