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.
so this is a day when we can all 
let loose and be happy again.
لهذا هذا هو اليوم الّذي نستطيع فيه
أن نطلق العنان ونكون سعداء من جديد
Aber an dem Tag können sie mal wieder
ausgelassen feiern und Kraft tanken!
Este día podremos desmelenarnos
y recuperar la alegría.
Este día podremos
disfrutar sin preocuparnos.
donc ils veulent
leur redonner le moral ce jour-là !
per cui questo sarà un giorno in cui tutti
potranno scatenarsi ed essere di nuovo felici.
então esse é o dia para se
divertir bastante e ficar feliz.
А это единственный день,
когда можно от души повеселиться!