Disabling music with Gecko/Action Replay

[kingkongufulgus]

Let me start off by saying that my Wii is broken, so I can't dump anything LLE related. LordVador has informed me that the new builds make dumps less necessary--which is flippin' fantastic. But, I'm still having trouble with the sound in a number of games, even with the newest builds. To the point--I am proposing the search for cheat codes that disable the music specifically and not the sound effects in games that lack such an option. The games that are killing me in that respect are Rayman Origins (has music problems), Sonic Colors (the music is cheesy 80's rock guitar bullsh**), and SMG2 (it changes too much with the varying framerate). Does anybody out there know anything about building codes with Gecko or Action Replay? Aside from avoiding problems, it would be REALLY nice to put my own music in the background.

[Zee530]

If you can learn how to modify isos, it could be possible.