1. Wind Waker
2. Twilight Princess
3. Smash Bros. Brawl

Its soundtrack is one of my favorite things about it. It's all recorded by a big band, and it's super jazzy. Sometimes I listen to the soundtrack on YouTube because it immediately puts me in a great mood.

3 is kind of tough to choose..

1. Mass Effect 2
2. Sonic the Hedgehog 2
3. Zelda: A Link to the Past

a great soundtrack can really make a game for me, that's one of the reasons, other than the amazing story and gameplay, that i love pokemon emerald/ruby/sapphire so much. the music is just so good.

1. Dragon Quest VIII
2. Final Fantasy X
3. Persona 4: The Golden

Oh, I totally agree. It's the same case with me and Wind Waker. That game's music is so immersive and fits the setting perfectly. Super Mario Sunshine also did an amazing job of this. 

the last of us also, i know this is kind of casual, and a bit looked down upon on hardcore sites like these, but call of duty: world at war had a great sound track and i love that game.

1. The Legend of Zelda: Twilight Princess
2. Sonic the Hedgehog 2
3. Super Mario 3D World

I actually feel the same way. World at War was the only Call of Duty game where I actually looked up one of the tracks because it was really catchy. Too bad most other CoD soundtracks are very forgettable. 

This is tough. I would say:

Sonic 3 and knuckles
Xenogears
Final fantasy 7