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 thought you weren't going to get 
in the way of my piano playing!
!قلتِ أنّكِ لن تعرقليني أثناء عزفي على البيانو
Du wolltest mich doch nicht
beim Klavierspielen stören!
Creía que no pretendías molestarme.
Menos mal que no venías a incordiar.
Tu n’étais pas censée
me laisser tranquille ?
Pensavo che tu non fossi qui
per darmi fastidio mentre suono!
Você não falou que não ia me atrapalhar?!
Ты же вроде не собиралась мне мешать?