I did not found soundtracks nor any gamerips of Final Fantasy II and Final Fantasy IV (WSC versions) in MP3 Format... But i did found Final Fantasy I, so it doesn't count.
I wasted 2 hours of my life by recording those sound files with my Bandicam program from original WSR Sound Files, and then converted them with AnyVideoConverter... So yeah.
I hope you will appreciate my gamerips of Final Fantasy II and IV.
P.S. I called him Golbeza because i like it that way.

Final Fantasy II (http://www.mediafire.com/download/9ee58sa1cbd8mnx/Final_Fantasy_II.rar)
Final Fantasy IV (http://www.mediafire.com/download/jkdzz5nacayas6k/Final_Fantasy_IV.rar)

Thank you for wasting 2 hours of your life to fulfill my needless desire for obscure versions of popular soundtracks.

Thanks a lot!

Thanks! ^__^ Glad that at least somebody appreciated. These arrangements are too much underrated.
Many people think that new songs in remakes of Final Fantasy I and II were created from zero, but now they at least will know that Boss battle themes in those games first appeared in WonderSwan Color versions.
And about Final Fantasy IV WSC... Some songs here sound nice, but some sound much worse than original. Mysidia theme sound like Master System song. But still it's nice to hear official Final Fantasy IV soundtrack in 8 bit ^__^

Could you do the audio rip of the first WonderSwan Final Fantasy as well, please?

You know, you can just get the Winamp WSR plugin and then set it to Nullsoft Disk Writer to quickly and easily make WAV files out of the WSRs. Shouldn't take two hours to do.

Could you do the audio rip of the first WonderSwan Final Fantasy as well, please?

Google a bit, I think I found the copy I have now on 4shared.

Eeyup. First result. Thanks, man!

Thank you!