Main Menu Theme

listen to APM/Copyright replacement music from Roblox

credit: https://www.youtube.com/watch?v=1cvrRy6ho3s&list=PL1JMVDn9G7Xg2rVdZqLJfY3LVqXriJmMB&index=6

No More -Dave Rosenholz; Joe Lordup;

You can download the whole albums here: http://www.thinkwithportals.com/music.php 
Otherwise, you can just download the singular track straight from here.

Portal 2 Soundtrack - Halls Of Science 4

Balatro Main Theme【Hatsune Miku】

RACINE

This is the full soundtrack to LISA 
Credit to: Widdly 2 Diddly

Widdly 2 Diddly - LISA Soundtrack - 46 Work Harder

Jake Chudnow - Moon Men (Instrumental) (vsauce)

PLOK! Boss Theme

After The Flash Mirage: Biomass Event Menu Theme

The song you hear on the radio in Portal 2.

Jake Chudnow - Moon Men (Instrumental) (vsauce)

FREEGRIMM