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.
Let us never repeat the awful 
tragedy that occurred today.
دعونا ألّا نكرّر المأساة الفظيعة التي حدثت اليوم
Wir wollen keine zweite Tragödie
dieser Art riskieren.
Para que no se repita
una tragedia como esta.
Para que no se vuelva a repetir
una tragedia como esta.
Ne laissons plus jamais
un tel drame se répéter.
Così la terribile tragedia che si è verificata oggi
non si ripeterà di nuovo.
Para que essa tragédia não se repita.
Не позволим трагедии 
вновь омрачить наши сердца!