First uploaded song, and a Dual Audio mix of the following two tracks:

https://soundcloud.com/djsmell1/stronger-than-you-sans-parody-final

https://soundcloud.com/splendiferachie/stronger-than-you-undertale-parody-response

Headphones are basically needed for this to be comprehensible. One track plays in the right ear, and vice versa. They have been synced to each other.

Undertale - Stronger Than You (Sans And Frisk Dual Audio)

Groundbreaking proudly presents the violent version of his Sans song off his Undertale Series: Bold Sans. 

Download

Groundbreaking | Bold Sans [Violent Version]

×Undertale× Magpiepony - Erase the Underground [Chara's song]

Undertale - Stronger Than You Trio  Sans Vs Chara Vs Frisk

~Not Mine~
Original Video: https://www.youtube.com/watch?v=zxFDt3IIArw

Lyrics:
Now this is genocide
The monster inside
The voices in your head
They're telling you to wash away
The crimson stains
To leave us all for dead
(Now you're just a monster)
I know a way that you can cut every last tie
The friends you've made, how could you watch all of them die?
And every world that you destroy will burn as you planned
And in the end they're gonna fall and fall to your hand
I see your mind, now it's slipping faster
Kill or be killed, the only thing that matters
Across the land, all of their ashes scatter
Who's the monster now?
Now this is genocide
The monster inside
The voices in your head
They're telling you to wash away
The crimson stains
To leave us all for dead
No one told you there's no going back
For once you attack
There's no way to prevent
Every single drop of blood you spill
Will stain, it's real
For death is permanent
You're just a monster
And now you're just a monster
And I can see it in your smile and in your eyes
There's no compassion, no there's nothing left inside
Over and over, no you're never satisfied
Made your decision, now you're gonna have a bad time
I see your mind, now it's slipping faster
Kill or be killed, the only thing that matters
Across the land, all of their ashes scatter
Who's the monster now?
Now this is genocide
The monster inside
The voices in your head
They're telling you to wash away
The crimson stains
To leave us all for dead
No one told you there's no going back
For once you attack
There's no way to prevent
Every single drop of blood you spill
Will stain, it's real
For death is permanent
You're just a monster
And now you're just a monster
And now you're just a monster 

[Undertale] Ashes - NateWantsToBattle (Undertale Genocide Song)

【UNDERTALE】- MEDLEY (PACIFIST)

Well, here it is! You guys wanted it, so here you go!

Bill Cipher - Stronger Than You Parody Cover Redux - (2000 Subscriber Special)

BAD TIME (Parody of Good Time - Owl City) ft. Chi-Chi

Show love to the original creator:https://www.youtube.com/watch?v=BC9Qi6Jyel8

[Undertale] REIncarnation - Animation (1)

This is a cover of Again by Crusher P used in an Undertale Animation

Undertale RE - Incarnation (Again by Crusher P.)

Not my song ._. cover by Man On The Internet. OG song by Random Encounters

Bill Cipher - Stronger Than You Parody Cover Redux - (2000 Subscriber Special)

WarDoc / Matt. P