Castle Fantasia is the famous strategy RPG series of now sadly defunct Studio e.go! and with quite a couple of games for PC and PS2 I'd like to give you the chance to listen to all the music.
Some of the games should be available in English. Be sure to check it out if you like RPG music.
The composer for most of the BGM should be PYON-MO who's been one of the original Farland Story composers. All music is in mp3 vbr.

In chronological order:


Castle Fantasia
(1998/05/22)

[980522] Castle Fantasia rar (http://180upload.com/29z2cvdkl7v4)
The very first Castle Fantasia game, there is no soundtrack available so this is the redbook audio.

Castle Fantasia ~Seima Taisen~
(1998/11/20)

[981120] Castle Fantasia ~Seima Taisen~ rar (http://180upload.com/lwjf4c50xwyj)
The 2nd Castle Fantasia game on PC, also no soundtrack, so redbook audio has to suffice. This has also been translated to English.

Castle Fantasia ~Erencia Senki~
(2000/04/21)

[000421] Castle Fantasia Erencia Wars Original Sound rar (http://180upload.com/17ged0a77z40)
3rd Castle Fantasia game and first one with an original soundtrack. This is the first print since the renewal versions don't offer anything new aside from a modified OP theme.

Castle Fantasia ~Erencia Senki~ Plus Stories
(2005/02/24)

[050223] Castle Fantasia ~Record Elencia War~ Plus Stories Sound Collection rar (http://180upload.com/xkl7bu4e1qga)
A completely different composer lineup for this PS2 game, but still good music.

Castle Fantasia ~Arihato Senki~
(2007/08/09)

[051212] Castle Fantasia Arihato Senki Original Soundtrack rar (http://180upload.com/1fqffo3nqar4)
Unless Studio e.go! comes back from the dead this might be the final release of Castle Fantasia, seems to be a remake of some sort but with completely new music.