VS. The Three Regis (Regirock, Regice, Registeel) - Pokemon Ruby & Sapphire Music Extended [OST]

Pokémon Ruby Version and Pokémon Sapphire Version are 2002 role-playing video games developed by Game Freak and published by The Pokémon Company and Nintendo for the Game Boy Advance. And an composer/OST: Go Ichinose, Morikazu Aoki, Junichi Masuda. All credit goes to them.