Cosette transformed into the Musicart named Destiny. Destiny proclaims that her mission is to eliminate the D2s. Destiny bestows a conductor's baton upon Takt, and he uses his Conductor powers for the first time. And then, they are confronted by two individuals: Lenny and Titan. They are an official Conductor and Musicart from the New York Symphonica, which was the strategic headquarters to fight the D2s.
The source of their powers 
is the Harmonia Ore.
مصدر قوّتهم هو خام هارمونيا
Ihre Kraft entspringt dem Harmonia-Mineral.
El origen de su poder es
el mineral de harmonia.
El origen de su poder es
el mineral de harmonia.
Elles tirent leur pouvoir
du minerai d’Harmonia.
La fonte dei loro poteri è il minerale Harmonia.
A fonte de seus poderes
é o Minério de Harmonia.
А источником их силы
 служит камень гармонии.