@B1GM4NT1NGS I have the same problem too, but on RaspberryPi 3b+. The only thing which I found, how possible fix stuttering is: in sound options choose a different output source, for example analog headphones, wait a few seconds, and after choose back HDMI/displayport. Music will plays correctly, but until restarting, or starting a game and exit from it.
I'm sure that problem in this version of recalbox. Not the hardware - sdcard, rpi, gamepad, cable etc. Because when i installed previous version I haven't problem with music in menu with the same setup.
I hope that developers will pay attention on this issue.
