As this rip makes use of unaltered (but "remuxed") game data, you will need a player that supports PSF files. I could upload a transcoded mp3 version of these game files but they would be like 20+ times bigger.
If you're using foobar for your audio it should work perfectly fine with either the foo_psf or foo_input_aopsf plugins.
Code:
https://www.foobar2000.org/components/view/foo_psf
https://www.foobar2000.org/components/view/foo_input_aopsf
If you're using another player try your luck here as per george's suggestion:
Code:
https://www.zophar.net/utilities/psf.html
For those who have linux, download a player called audacious to play psf. I found it for yuki.n and it works :)
My rip is from the PSX version of the game and uses the Mark Grass Generic PSF Driver rather than the original one (by my choice due to what I believe being playback glitches).
Double Cast also has a PSP port with transcoded music files (rather than the PSX music data). The mix on those transcodes is probably closer to how it would sound on CD but they cut off at 16kHz unlike the PSF files so I didn't bother uploading (they are also ready to play if you have the games and vgmstream). They also have those playback glitches with the original driver.