Going to try that, since Im so ♥♥♥♥♥♥ at the game I always end up with the same zone 1 music so this would be a nice change...

Oh and I wish there was some way to pitch the shop (which now is Temmie) to a higher pitch, if there is some way to do that...

Level 1-1 : Ruins
Level 1-2 : Home
Level 1-3 : Heartache

Level 2-1 : Waterfall
Level 2-2 : Spear of Justice
Level 2-3 : Battle Against a True Hero

Level 3-1 : Snowy
Level 3-2 : Death Report
Level 3-3 : Core

Level 4-1 : Asgore
Level 4-2 : Finale
Level 4-3 : Megalovania

King Conga Boss : Spider Dance
Death Metal Boss : Metal Crusher
Coral Riff Boss : Death by Glamour
Deep Blues Boss : Amalgam

Lobby : Memory

Are my choices :D

No Bonetussle? FOR SHAME.

The problem is that Bonetrousle is a very short music to put it in a level

RichaadEB (the guy responsible for the metal remixes) released his UNDERTALE album today. Red Side has 12 songs by him and Ace Waters contributed 12 songs for Blue Side. That's more than enough pumpin' songs for a full Necrodancer OST. Go check it out!

https://www.youtube.com/watch?v=c8ikdbG7HQY
https://www.youtube.com/watch?v=Xqx90Bth94w

Whelp, here's my best shot at it:

Lobby | Ace Waters - hOI! | 95 BPM (Disable Lobby beats)

1-1 | Ace Waters - Ingress | 137.5 BPM
1-2 | ??? | ???
1-3 | RichaadEB - Oase de Dans | 150 BPM

2-1 | Ace Waters - Like Snowflakes | 120 BPM (Tricky!)
2-2 | Ace Waters - A Puzzling Quagmire | 140 BPM
2-3 | Ace Waters - Reflection | 140 BPM (2x, tricky!)

3-1 | RichaadEB - Nihilist | 120 BPM
3-2 | Ace Waters - Above the Magma | 130 BPM
3-3 | Ace Waters - Penultimate | 140 BPM

4-1 | ??? | ???
4-2 | RichaadEB - Run of Show | 147.5 BPM
4-3 | RichaadEB - Desperation | 150 BPM

Konga | RichaadEB - Electric Balboa | 125 BPM
Blues | RichaadEB - Arachnophilia | 115 BPM (0.5x)
Metal | RichaadEB - Catharsis | 170 BPM
Coral | RichaadEB - EXCEPTION | 115 BPM

Note: Average length for Necrodancer songs is 3:00. Many of these songs are longer or shorter so that will affect level time limits. Some intros are long so you will need to wait at the beginning to catch the beat. Not all songs fit thematically but their BPMs make coherent sense. Obviously, I couldn't find songs for everything...

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=617678451

I tried to use a Your Best Nightmare remix by NPC as all the boss themes, but I guess they don't work.