Was famous for how well the electronic soundtracks blended SO well with the scenery, and not a lot of games with elctronic themed playlists are that successful according to someone.
Go find einhander and start Listening if you like Techno and stuff.
Although i dont actually have the original of this song, its so good i waited about 10 years for a guitar, just so i could learn it (to all you who didnt know, its the GT theme)
Chrono Trigger
Chrono Cross
Some final fantasy
Ridge Racer TYPE 4
ZELDA games
Metropolis Street Racer
Almost all of Sonic the hedgehog games
Donkey Kong [SNES] 1+2
Banjo Kazooie 1
These are some of my favorite soundtracks in video games. Just dont expect me to bump this in my trunk
Chemical Plant Zone music from Sonic The Hedgehog 2, "Can You Feel The Sunshine" from Sonic R, and the Chemical Brothers' remix of "Everything Must Go" in GT1.
EDIT: Looking at Tornado's screenie there. Awesome.
Another few ones I like; "The fight for my friends" (KH Re: COM) "Struggle Away" (also Re: COM) "The Encounter" (KH2), "One Winged Angel" (KH and KH2), "Vim and Vigor" (KH2) "Go for it!" (Re: COM)