4.1 Update!
[Solo Songs]
Glaceir
Glowing Snow
Welcome to the Green Room
Burning Eyes
Doom Board
sevenfour

[Band Songs]
Catswing
Raise Up Your Bat

4.0 Update! - Deltarune Chapter 3 & 4
[Solo Songs]
Raise Up Your Bat!
Ruder Buster
Black Knife
Find Her
Vapor Buster
Welcome to the Green Room
Mike, the BOARD, please!
Feature Presentation
Adventure Board
TV World
The Third Sanctuary

[Band Songs]
GUARDIAN
Dark Sanctuary
Hammer of Justice
From Now On
It's TV Time!
A Dark Zone

3.1 Update!
[Solo Songs]
Deltarune - Cyber Battle
Deltarune - Empty Town
Deltarune - Faint Glow
Deltarune - Giga Size
Deltarune - Keygen
Deltarune - Lost Girl
Deltarune - The Dark Truth
Deltarune - Until Next Time
Deltarune - Welcome to the City
Deltarune - When I Get Mad, I Dance Like This

[Group Songs]
Deltarune - Knock You Down
Deltarune - Now’s Your Chance

3.0 Update!
[Solo Songs]
Deltarune - A Simple Diversion
Deltarune - Acid Tunnel of Love
Deltarune - Attack of the Killer Queen
Deltarune - Berdly
Deltarune - Chill Jailbreak Alarm
Deltarune - Cyber World
Deltarune - Dialtone
Deltarune - Elegant Entrance
Deltarune - Faint Courage
Deltarune - Ferris Wheel
Deltarune - Girl Next Door
Deltarune - My Castle Town
Deltarune - Pandora Palace
Deltarune - Queen
Deltarune - Smart Race
Deltarune - Sound Studio
Undertale - Cross Sans Nitro Remix
Undertale - SharaX Dark, Darker, Yet Darker

[Group Songs]
Deltarune - Big Shot
Deltarune - It's Pronounced Rules
Deltarune - Spamton
Undertale - Triple the Threat

2.3 Update!
New Song: Deltarune - Checker Dance
New Song: Deltarune - Dog Check [Band]
New Song: Deltarune - Beginning
New Song: Deltarune - Susie
New Song: Deltarune - The Door
New Song: Deltarune - The Chase
New Song: Deltarune - Fanfare
New Song: Deltarune - Lantern
New Song: Deltarune - Quiet Autumn
New Song: Deltarune - Thrash Machine
New Song: Deltarune - Basement
New Song: Deltarune - Card Castle
New Song: Deltarune - April 2012
New Song: Deltarune - Gallery
New Song: Deltarune - Darkness Falls
New Song: Deltarune - The Holy
New Song: Deltarune - A Town Called Hometown
New Song: Deltarune - You Can Always Come Home

2.2 Update!
New Song: Deltarune - The World Revolving [Band]

2.1 Update!
New Song: Deltarune - Another Him
New Song: Deltarune - Hip Shop
New Song: Deltarune - Scarlet Forest
New Song: Deltarune - The World Revolving
New Song: Deltarune - Rouxls Kaard
New Song: Deltarune - Field of Hope [Band Version]
New Song: Deltarune - Vs. Susie [Band Version]
New Song: Deltarune - The Circus [Band Version]
New Song: Deltarune - Friendship [Band Version]

2.0 Update!
New Song: Deltarune - Battle Theme
New Song: Deltarune - Before the Story
New Song: Deltarune - Chaos King [Solo + Band]
New Song: Deltarune - Don't Forget
New Song: Deltarune - Empty Castletown
New Song: Deltarune - Field of Hope [Solo]
New Song: Deltarune - Lancer Battle
New Song: Deltarune - Lancer
New Song: Deltarune - School
New Song: Deltarune - The Legend

1.1 Update!
New Song: Mad Mew Mew (By ShinkoNet) [Available in Band and Solo Version!]

Added:
Toby Fox - Megalo Strike Back