Kirika and Shirabe sing "Orbital Beat" at the school singing competition.  Not wanting to fight them at the  school, the wielders agree to fight a duel at another place. But when they arrive, instead of the girls they find Dr. Ver.
But that song...
...ولكن تِلك الأغنية
Aber dieses Lied ist …
Pero esa canción...
Pero esa canción...
Mais cette chanson…
Ma quella canzone...
Mas aquela música...