Smeared Canvas
From Inkipedia, the Splatoon wiki
This Unnamed song is a song performed by Deep Cut. It does not have an official name yet. It is played during the The Spirit Lifter Steerage & First Class phase of Splatoon 3's story mode: Return of the Mammalians.
Description
Parts of this song take the melody of Alterna Boss Clear theme, like they did in the previous games. (Test Passed, Fly Octo Fly.)