Ripping Neo-Geo Games with UNIBIOS

This tutorial was written by Dario011 (small modifications made to generalize the advice).

You can log the VGMs in MAME using the Universe BIOS 4.0 (UNIBIOS) with the Jukebox Player, and from there log the songs.

The command to run the game (with UNIBIOS) is:

mame.exe [game name] -bios unibios40

For Real Bout Fatal Fury 2: The Newcomers it's:

mame.exe rbff2 -bios unibios40

To open the Jukebox Player when starting the game you must press the buttons A, B and C (by default in MAME is configured as Ctrl, Alt and the Space Bar, respectively) and there will be the option.