Warning: This content, video, song, as you say; IT IS NOT MINE. 
Here is the channel from the original creator: https://youtube.com/channel/UCmam9sOUvleO0HFkhq0KLJg
And here the original video: https://youtu.be/bu1X3v1wjmA

Why do I do this? Well, when Zavodila's song uploaded with lyrics, SoundCloud deleted it because it didn't have and I didn't set the copyright, that's why I have a Strike, and that's why I don't want that situation to happen. Well all that said, enjoy the song :)

The Final Antasma Battle - Mario & Luigi: Dream Team Cover - Juno Songs

PIGSTEP AvM remix

Godzilla vs kong OST - Mechagodzilla Theme(Extended Version)

FNAF  Security Breach OST - DJ Music Man Boss Theme (clean + Reverb)

The Ultimate Life Form

Cosmic Ripplez - 10 - Electro Choc Cruise

Dreamers

Fancy

An Triple Mix of The Mettanton's Battle in the timing of the ost of the game.


You can even just put this directly in the game's archives directories

Mettaton EX Theme Triple Mix

YouTube

Science Blaster (Song Remix created by Nirre & Acid Usagi) Game Theory Audio Spectrum Tribute

I don’t own this remix or the songs, all credit goes to the owners, I uploaded this because why not

My Ordinary Time (TLT Mashup) My Ordinary Life I Got No Time

Mettaton EX Theme Triple Mix

Calebe Stofel