Music References In ULTRAKILL

Some of ULTRAKILL's levels and enemies have their names referencing many songs and / or albums. This list will cover most of them so far. Or maybe me and the people mentioned in this list are just stretching and flexing our musical knowledge lmao. In case I missed one, please do let me know.
(This list, of course, contains spoilers. Therefore, beware.)

SPOTIFY PLAYLIST

Moacir made a Spotify playlist containing most of the songs mentioned on this list. You can find it here[open.spotify.com].

WEAPONS + ARMS

ARMS
FEEDBACKER (thanks, Netrob)

WHIPLASH (Thanks, Darcmatter)

ENEMIES

FILTH

SCHISM (thanks, FunKyJoTe)

STREETCLEANER

OVERTURE: THE MOUTH OF HELL (PRELUDE)

INTRO (thanks, Shadow_Duck)

0-1: INTO THE FIRE (thanks, CAPTAIN FA(IT)LCON)

LAYER 1 : LIMBO

1-1: HEART OF THE SUNRISE

1-2 : THE BURNING WORLD

1-3: HALLS OF SACRED REMAINS (Thanks, Bell)

1-4 : CLAIR DE LUNE
(obviously)

LAYER 2 : LUST

2-1 : BRIDGEBURNER

2-2 DEATH AT 20,000 VOLTS (thanks, Locked)
"there's a club in Tokyo called 20,000 volts (20000 Den-atsu/20000V), Keiji Haino performed a set there with Boris called "Live at 20,000 Volts" (because it was a live performance, at 20000V)"

2-3 : SHEER HEART ATTACK

2-4 : COURT OF THE CORPSE KING

2-S : ALL-IMPREFECT LOVE SONG

LAYER 3 : GLUTTONY

3-1 : BELLY OF THE BEAST

or maybe also (thanks, Gamer Kakyoin)

3-2 : IN THE FLESH

LAYER 4 : GREED

4-1 : SLAVES TO POWER (thanks, Trigonomicon)

4-2 : ♥♥♥♥♥♥♥♥ THE SUN

4-3: A SHOT IN THE DARK (thanks, Captain FA(IT)LCON)
(Naked City - A Shot In The Dark. The album cover is quite NSFL)

4-4 : CLAIR DE SOLEIL
The opposite of Debussy's Clair de Lune

LAYER 5: WRATH

5-1: IN THE WAKE OF POSEIDON

5-2: WAVES OF THE STARLESS SEA (thanks, it's time for a funky rhyme and BEEF)

(thanks tezchi)

"New boss Ferryman could be referencing "The Ferryman", a Maudlin of the Well song. The album "bath" it's from uses a lot of water samples and wet tones like at the end of "The Ferryman" and "Interlude 2". Also pipe organs that link to the final boss of Act 2."

5-3: SHIP OF FOOLS (thanks, Captain FA(IT)LCON)

5-4: LEVIATHAN

LAYER 6: HERESY

6-1: CRY FOR THE WEEPER

6-2: AESTHETICS OF HATE

LAYER 7: VIOLENCE

(2lazy2p-rank anymore lol)

7-1: GARDEN OF FORKING PATHS (thanks, Subject and Veles)
""The world looks red/White" is a reference to the Swans album "The Glowing Man" (if you didn't already have that in)"

"Minotaur's theme (Bull of Hell) is a reference to the band Bull of Heaven, who Hakita is a fan of if I'm not mistaken."

7-2: LIGHT UP THE NIGHT

7-3: NO SOUND, NO MEMORY

7-4: ...LIKE ANTENNAS TO HEAVEN

The boss for this level is called Earthmover:

ENCORES

0-E: THIS HEAT, AN EVIL HEAT (thanks, Veles and STGG)

(the second half of the O-E title could also be a reference to Oxbow's 2002 album "An Evil Heat", as Hakita's rated a couple of their albums on RYM)

1-E: ...THEN FELL THE ASHES

PRIME SANCTUMS

P-1: SOUL SURVIVOR

P-2: WAIT OF THE WORLD

[Aeon | HM |]

World's End Girlfriend's 'Hurtbreak Wonderland' is presumably the reference made by 8-1 as seen in the description of the new music

[tezchi]

5-2 waves of the starless sea is a reference to natural snow buildings' waves of the random sea

[FÁRIO JABRONI VEVO]

aye thanks for reminding me folks. only had proper time to get back into this game now after the update, but i'm updating this list rn

[STGG]

the second half of the O-E title could also be a reference to Oxbow's 2002 album "An Evil Heat", as Hakita's rated a couple of their albums on RYM

[Veles]

With regards to the new Encore levels:

I believe 0-E is a reference to two albums: Deceit's 1981 album "This Heat", and Primal Scream's 2002 album "Evil Heat"

1-E Is most likely a reference to the album "Then Fell The Ashes" by TwinSinisterMoon

[Riddy]

Really late to this, but the first testament in 0-S says "Let the evil of their own lips consume them" which is probably a reference to the Lingua Ignota album "Let The Evil Of His Own Lips Cover Him". Additionally, the "May your woes be many, and your days few" might be a reference to her song Butcher Of The World, where she says "May your foes be many, may your days be few".

[mee]

ik this is like super late but schism might also be referencing anthrax as theres a song by them with the same name :P

[found family abolitionist]

Great list, btw Soul Survivor might be a refrence to the Rolling Stones song of the same name.

[FÁRIO JABRONI VEVO]

it's what i thought too but captain fa(it)lcon in the comments said it wasn't

[The Foul Mold]

is "shot in the dark" not a reference to the famous ozzy osbourne song?