Info:
Digimon World 3 - Digimon Wiki: Go on an adventure to tame the frontier and save the fused world! (http://digimon.wikia.com/wiki/Digimon_World_3)
Source:
(OST) Digimon World 3 OST (PSX) [Descargar] (http://www.digiforos.net/showthread.php?tid=4377)

Mega:
Part 1
https://mega.co.nz/#!4J8W2C5C!D-dKu057J7S-v1-vVZFcC2RCnj9kf7jHvEKJzm4XvuM
Part 2
https://mega.co.nz/#!4cF2jApR!ZZR4DRUfmj9JoDkit5g7Knvf0mx8cDedK517fuR WG0w

Finally. Thank you!

Thanks for the links. I've been searching for this old game's soundtrack.

Thanks :)