Tracks that are not in the ost. Either found in the files, in game, or provided by Toby himself. Will also be adding some music that was made for other projects but is referenced in deltarune/undertale.

Unused/bonus/ambient undertale/deltarune tracks

MY DELTARUNE

Oh My God Bruh

Terra’s 🔥 Playlist [Vol. 20]

UNDERTALE Soundtrack

Enemy Approaching

Uwa!! So Temperate♫

Once Upon a Time

Ghost Fight

Ruins

[Fangamer] WHITE ROT (ZONE 2) - OFF Original Soundtrack

[Fangamer] WHITE CARCASS (ZONE 3) - OFF Original Soundtrack

[Fangamer] WINDOW SHOPPING - OFF Original Soundtrack

[Fangamer] PHOENIX - OFF Original Soundtrack

[Fangamer] PRODUCTIVE PRIVACY - OFF Original Soundtrack

53 Silksong

52 Sister of the Void

Memory_(10_Years_Later)

One of the songs that play in the Sound Test room.

Toby Fox - UNDERTALE Soundtrack - Unused: Gaster's Theme

Was supposed to play when Madjick used his orb attack. It caused bugs with the music and Toby Fox just got rid of it.

Toby Fox - UNDERTALE Soundtrack - Unused: Star

Toby Fox - UNDERTALE Soundtrack - Dog Room

I'm bored lol

(just in case you're wondering what this even is)
https://www.youtube.com/watch?v=XaXR7G6UxE4&feature=youtu.be&t=20s

Also I'm going to hold off from music for a bit because I'll be busy/waiting to get new headphones

Undertale - PAPYRUS' COOL SONG [Kickstarter] (recreation)

Hollow Knight Original Soundtrack + Gods & Nightmares OST

Hollow Knight: Gods & Nightmares

White Defender

Truth, Beauty and Hatred

Hive Knight

VS Mad Mew Mew (Undertale for Nintendo Switch)

A soundcloud page for a Tumblr account! Isn't that wild! https://www.tumblr.com/obscuretobyfox

 by @okayxairen-music

Memory_(10_Years_Later)

Obscure Toby Fox Music