PS1 Multi-track games (with CD audio)

Games like WipEout 2097 load and play fine, with all sound effects however I can’t figure out how to get the in-game music -which was awesome for this game- to work; none of the tracks is selectable in the in-game menus, although I have all the CD audio (.wav) files in the same folder as the .bin file.

Does any option like this exist for any of the RA Android cores, maybe: http://www.ifixwiki.com/wiki/EPSXe (I’m currently using PCSX ReARMed, btw) ?

Thanks in advance to anyone who can help out.