MP3 or other format to SGT Converter

[lordletto21]

Hi, I was wondering what would be required to convert mp3s or other formats to the sgt format to use in ff8? I'm kinda curious to find out what it would be like to play ff8 with music from other ff games or to have ff8 music that was done through the sound engine from a older ff Game, something like this for example (Don't Be Afraid/Normal FF8 Battle Theme Done as if it was for FF3/6): http://www.youtube.com/watch?v=6ubEsSGv94U&list=PL1F6447EFCE0E24D7&index=5