Oh, and black box Soccer NES. Especially when it's half-time and the cheerleaders take to the field. Funny, because that doesn't happen in real football, but there it is.

So yeah;

SimCity 2000
Soccer NES

While not particularly classic soundtracks, and there's obviously many better ones, those however do make me feel like a kid again.

Final Fantasy VIII, IX and Spyro's soundtrack

The entire FF4 soundtrack, to Zanerkand and the Hymn of the Fayth, the first 5 levels of Castlevania 4, SMB 1,2,3,4, Zelda 1,2,3 and OoT and the observatory theme from MM, AoE, Dankey Kang and DKC, Mega Man 2 Leaf Man level, Street Fighter 2 opening theme, FF6 opening march scene, and more recently, SMG and Xenoblade.

Classic.

Bubsy is underrated

A link to the past

Terranigma

DKC 2&3

Yoshis island

Super mario world...

Now I want to play Terranigma again! God what a masterpiece of a soundtrack it has. The overworld being the best of all.