Destroy the CD and hope there are no more copies out there – Yakou, Ginsei, Kokuyou, Akira, Rindou, Maica, Qu, Hari, Heath, Kongou, Unei
Store the song in a secret place as it may be of use one day – Kei, Takami, Sin, Taiga, Mokuren, Kasumi, Aogiri
Use it against others – Sotetsu, Yoshino, Nekome, Zakuro, Rico, Hinata
Not sure if what to do and would hand it to someone he trusts – Gui, Mizuki,
Hand it to someone evil in hopes of watching drama unfold and set the world on fire – Menou, Hinata, Ran