Pretty obvious but Zelda has some amazing music pieces some of fav coming from Twilight princess and Wind Waker, but am a sucka for Nostalgia so the music from the game Spyro 2: Riptos Rage was my fav ....man I loved that game!
[insert every Zelda game I've played here]
I love the music found in the LoZ series, especially in the older games (A Link to the Past and Ocarina of Time) Other than that, I like the soundtrack for Super Mario World for the SNES. Koji Kondo is a genius.