Board Thread:Plants vs. Zombies/@comment-8635221-20170316061702/@comment-27248259-20170318173520

Reapeageddon wrote: Converting mainmusic.mo3 into an mp3 turns the file into just Grasswalk/Day theme... However, I opened the .mo3 file in Audacity, and it opened up "channels."

Inside these channels were different instruments playing 3 different notes... and sometimes, loud eerie noise...

With this discovery, I can replace one channel with another. It's not really modifying the song, but modifying the instruments that play the song. Back when I was doing the mod, it was a pain trying to figure out how the crap mo3 file work. It contains all the songs there, but unable to be modded.