Putting Real Music in CS



Alright, so I've looked everywhere on the forums. I KNOW a hack exists that lets you replace the drum tracks or add a .dll or something that lets you put one or two actual songs into a mod. I'm pretty sure I've seen it used as well.

So.... me knowing barely anything about coding (I've got the general idea of how Assembly works but that's it) and not knowing any of the languages for it...

How do I add real music to a mod? My intention is to take a WAV I have of "Dummy!" from Undertale and...

Putting Real Music in CS