It all began ten years ago. D2s attacking Boston, a blood-soaked concert hall: The incident known as the Boston Tragedy. The conductor who lost his life in that tragedy was none other than Kenji Asahina, Takt's father. After losing his father, the boy decides to devote himself to playing the piano and he lets his rage play through his melodies. The one who took care of him was a girl named Cosette, who looked just like Destiny.
I feel so bad for the poor piano that's being 
played day in and day out by this loser.
أشفق كثيراً على البيانو المسكين الّذي يُعزَف
عليه ليلاً نهاراً بواسطة هذا الفاشل
So ein Jammer um das Klavier,
das von früh bis spät
Me compadezco del piano que tiene
que aguantarte todo el día.
Pobre del piano que tiene
que aguantarte todo el día.
Dire que ton pauvre piano
doit te supporter du matin au soir…
Mi dispiace così tanto per quel povero pianoforte
che viene suonato tutto il giorno da un fallito come te.
Tenho pena do piano
que é tocado o dia todo
Мне жаль инструмент, на котором
круглыми сутками играет ошибка природы!