You got a phone call from someone unknown. You think it’s a scam call but is was actually an alien trying to talk to you. You leave, scared for your safety. A few hours later, you are enjoying yourself when the phone rings again. This time, it’s a survivor group that was thinking the same thing about the futuristic city and so you recruit them to try to find the way out together.

Survivor Group

Undertale - True Hero (Undyne Part 2) 8-Bit NES Remix

I own nothing. This was simply uploaded for free entertainment use.
This delightful remix was made by "Baschfire/Survivors of the PC" from YouTube. His video of it can be seen here: https://www.youtube.com/watch?v=fnztUR550r4

[Baschfire/Remix] Spear of NGAHHHstice (Undyne's Theme)

Those silly cartoons...those comics...they're still real, right?

RIGHT!?

[Undertale] Anime's Real, Right? + Spear of Anime

Undertale - Spider Dance (Muffet Battle Theme)... KAZOO'd!

Not dubstep but will be on the album probably.

Undertale - Snowdin Town Theme (Bubs Remix)

Cover
https://soundcloud.com/cheezibit55/undertale-heartachetoriel-battle-orchestra-cover
Original
https://soundcloud.com/angrysausage/toby-fox-undertale-86

[Dual Mix] Undertale - Heartache Orchestral Cover

SUBSCRIBE: https://www.youtube.com/user/NitroglitchWorld

iTunes

Undertale Remix - Bonetrousle - Nitroglitch

source : https://www.youtube.com/watch?v=aqttXpaeBQA

the guy's channel that made this :)
https://www.youtube.com/channel/UCsYU0LDKLx_5bkU_4NcPY3w 

[Dual Mix] Undertale - Heartache Orchestral Cover

iAbokai