The VG Resource

What's the best video game music ever?

I say it's the final boss of SPM for Wii.

Geno's maze!

Bramble Blast, and various other DKC tracks.

Sonic 2 Boss Theme

Never will any game music surpass it. Even have it as my ringtone

Dark Passage - Spyro 1
Is my favorite

Honorable mentions (no order):
Brinstar Red Soil - Super Metroid
Kraid's Lair/Brinstar Depths - Metroid
Phendrana's Edge - Metroid Prime
Examination (Allegro) - Phoenix Wright 3 (starts at about 1:54)
Rundas - Metroid Prime 3
Give Me All Your Love - The World Ends with You
Magma Cone - Spyro 2
The Eel Deal/Sewer or Later - Crash 2

Sonic & Knuckles: Mecha Sonic battle
And since I started playing EB and beat it last night, I like the Giygas-phae 1 music.

Boomer Kuwanger's Theme song-Megaman X
Porky's Theme, Unfounded Revenge, Anthem of Destruction-Earthbound
Balrog-Street Fighter II:Hyper Fighting
1942 Stage BGM-1942

Gusty Garden - Super Mario Galaxy

I was blown away by the awesomeness of this song when I first heard. The entire soundtrack of Galaxy is super-yes, but Gusty Gardens 's by far my favorite tune~

Ending theme to MGS, and the Life stream theme from FF7 are pretty good.

every song from Cave Story

Every song from the Gyakuten Saiban series (except 2. The other 3 beat it out pretty badly)

and a LOT of the songs in The World Ends with You. I can't really name all of them, though :<

anything from MGS

Super Mario World Title/End Theme Brawl Mix

Best Music Remix I ever heard.

super android table from epic pinball
PC version's music of earthworm jim
jazz jackrabbit 1/2.
chuck rock title theme
maui mallard: cold shadow. that donald duck game where he's turns into a ninja
opening theme, jago, riptor, glacius, & orchid's stage from killer instinct
many from capcom's 2D fighting games (except MVC2, BLEH!)
"let the speed mend it" - sonic and the secret rings
DooM 1/2/3/64/final. who else finds DooM's music catchy?

Ah, there are so many good ones... But a few of my favorites include:
X vs. Zero (X5 & X6)
Tetris Attack Story ending
Mario RPG Boss Battle
Chrono Trigger Boss Battle
Lip's Theme (Brawl Remix)
And I'm in agreement with what Angelglory said.