Hatsune Miku's debut song, "01_ballade" or otherwise known as "Hoshi no Kakera" is the song that started it all, the very reason why any of us are playing this game right now. Hatsune Miku has brought us all together and will continue to sing for her adoring fans around the world.
Only one difficulty, may update later. making this chart only took me around an hour or so.
Please enjoy!