Ok unfortunately I could not find a WAV version of the songs above, but I have a 320K MP3 version of GTTM Trance Remix
http://i-lost-the-ga.me/DJ%20Omnimaga%20-%20Grooving%20To%20The%20Melody%20(Trance%20Remix).mp3
And if you want to have a go at metal, I also have this track: http://i-lost-the-ga.me/DJ%20Omnimaga%20-%20Quest%20For%20The%20Legendary%20Axe%20320k.mp3
Both were done in Music 2000 for the PS1, by the way.
http://i-lost-the-ga.me/DJ%20Omnimaga%20-%20Grooving%20To%20The%20Melody%20(Trance%20Remix).mp3
And if you want to have a go at metal, I also have this track: http://i-lost-the-ga.me/DJ%20Omnimaga%20-%20Quest%20For%20The%20Legendary%20Axe%20320k.mp3
Both were done in Music 2000 for the PS1, by the way.