"Concrete Halls - Minecraft" is a high quality rip of "Concrete Halls" from Minecraft.
Joke[]
This is an arrangement of "In-Game BGM" from Gordian Tomb, in the style and instruments of the advertised track. From 28:30 to 29:18 and 29:38 to 30:33, it switches to the style and instruments of "Pigstep".