How to setup Akumajou Dracula and Phalanx for audio using Px68k?

Hi all, been driving myself crazy here trying to figure out how to get akumajou dracula working correctly on this emulator in retroarch.

I can get it to load, however there’s no music, only sound effects. I’m playing on Xbox series consoles but I don’t think that matters.

I also have this problem with tiny phalanx but In that case there’s no audio whatsoever.

Am I missing something? I’ve tried numerous settings, etc but nothing seems to get these two to work correctly. All other games I’ve tried so far have worked great.

Hi,

If possible, can you try to provide some log ?

Thank you.