Too bad the game isn't in english yet D:
What I did was hackintotheKoreanbeta and download the game and keep the music files XD;
Here's another one of my favorite Ragnarok songs. It sounds so lonely ): Antique Cowboy
I have a mere 2.5 GB of MMO, Game, and Anime OST mixed XD
MMO music from Ragnarok Online 2...I think you'd really like that music :3 Clap & Walk Sailing - Lyrical
Everything from my profile is from a PS2 game called Klonoa 2. It's such an amazing game I've beaten it twice~~~ But moreso for all of the awesome music. Levels are pretty to, but the game overall isn't that challenging. There's a Klonoa for GBA too I think.