So I guess it would be this
3.Metoid(loves Ridleys/escape theme, the escape theme in the origional Metroid/Prime 2, Chozo Ghost music,Metroid Prime 2 title screen and more)
4. Fire Emblem/ SuperSmash Bros Melee(Together We Ride is my fave it's in Fe7 and Super smash Bros Melee, and probably FE 6. I also love the song Sorrow from FE 8/ Sacred Stones.)
5. Any 007 game that has James Bonds theme song. That song alone puts it in the top 5.
I find odd that the order of the game music I ike is practically in the order of games I like.
Take Bond away from number 5 and well there you go. 007 has some of the best movies especially Moonraker and Goldeneye.