Not my song
Original Song:

https://youtu.be/JlR6cqdKE54

No Waves Like Home | Subnautica Song | The Stupendium

this song is by 
Thai McGrath on youtube i take no credit i just put it here to listen

Undertale Anime Opening: Genocide Route (Full Version)  Thai McGrath

This song doesn't belong to me. But I enjoy this song that much, so please, go check original creator's channel, this man is incredibly good.
Thai McGrath - Anime Music Covers channel:
https://www.youtube.com/watch?v=wv_X9cHuUa4
His Spotify: https://open.spotify.com/artist/5VbmUJRJhxLOYSNvKFpAUT

Deltarune Anime Opening "In the Cage" (full Version) by Thai McGrath - Anime Music Covers

Lyrics
[Verse 1-1: Discord (Mr. Goatee)]
(Laughter)
A talking triangle taking me on? (That's a-cute!)
I'm the undisputed Lord of Chaos, there's no room for you
All your jokes land flat, you got a stupid hat
And frankly, that bow tie doesn't suit you

For an isosceles you sure can be more than a bit obtuse,
But apparently in your reality, there's nothing you can't do
So hopefully all this will be more than a bit of fun
Let’s make a deal, Bill, see which of us is the stronger one!

[Chorus: Bill & Discord]
Sell your soul, take control, buy gold
Can you decipher the secret meaning?
Line by line, wrong or right, pick a side
And spread the discord to those still sleeping

?thgir ,sniw ohw ediced t'nseod gnos eht wonk od uoY
.reliofnit fo dnik emos er'uoy em llet t'noD
?sdrawkcab trap siht ot gninetsil uoy era yhW

[Verse 1-1: Bill Cipher (Yates)]
Tell me Discord, have you won any awards
For best dressed, 'cause color me impressed
Not a single part of you matches, it all clashes
You'll probably look better once I've burnt you to ashes

[Discord]
(Laughter)

[Verse 2-1: Bill Cipher (Yates)]
Don't you know who I am?
The precognizant geometry
Diabolical plans, got 'em all in my hands!
Demon of dreams, yet awake or asleep
I'll leave you terrorized, I'm the all-seeing eye! (Buy crypto)

Don’t you know what I'm capable of?
Billions of years of coming up with this stuff, you're not enough!
Look like someone made you in the dark, you're spare parts (It's really gross)
And honestly you smell like-

[Verse 2-2: Discord (Mr. Goatee)]
Be silent, simple shape
Your lines are too linear for my taste
Since I laid eyes on you
I knew this looked like a piece of cake!
I'd smash you flat, but that was already done for me
Honestly, Bill… could you at least make this fun for me?

[Bill Cipher]
(Laughter)

[Chorus: Bill & Discord]
Sell your soul, take control, buy gold
Can you decipher the secret meaning?
Line by line, wrong or right, pick a side
And spread the discord to those still sleeping

Sell your soul, take control, buy gold
Can you decipher the secret meaning?
Line by line, wrong or right, pick a side
And spread the discord to those still sleeping

[Bill Cipher & Discord]
(Laughter)

Death Battle: Discordant Decipher - Brandon Yates, Infotron And Mr.Goatee (Bill Cipher vs Discord)

[EmpathP] Lullaby of the False Hydra [Original Fan Song]

Colgera With Lyrics - Man on the Internet

Forever in a Flea Market

Unaligned by NateWantsToBattle

I don’t believe this track was ever posted on YouTube OR Soundcloud, so here you go!

Just A Dreamer (NateWantsToBattle) Deltarune Song

Mello