Extra Music adds different soundtracks into the game be it Music Discs or new sounds to original mobs and blocks.
Adds new ores, armours, weapons and tools into the game from the beginning to end-game playthroughs.
Adds in new blocks and colours to the game such as new wool or new woods.
Adds more recipes to the game to allow for easier and more efficient crafting as well as getting blocks and items you couldn't craft before.
