Board Thread:Plants vs. Zombies/@comment-4775209-20150126194938

Okay, so I modded quite a few sound effects in my PvZ game (like changing the Jack-in-the-Box Zombie to play Conga Leader's theme), and now I want to move up to the 2 .mo3 files in the game. The only problem is...I DON'T KNOW HOW .MO3 FILES WORK! How do they manage to fit all of the game's music tracks in just 2 files? Some help, please? 