Emulator Cheats

There's an error in the World version (The Mame roms that's dumped) where when you play the Novice course, it plays the Free Riding Expert music. A video of a Japanese version plays the right music: s6Kn3vNmby0 full song: RaOK0tS8lc8 The track is still in the game, it can be heard in the test menu, ...

I notice there is a cheat in Aqua Jet called "Don't stop music playback in test menu" and I think it's a cool cheat. I was wondering if anyone else can make this cheat for games like Time Crisis and Alpine Racer 2. Thanks