^ I was just about to say that after listening to the first verse hehe
Also:
Maegami yurashite Kuraku kage tsukutta
should be
kurai
Also there's a difference in the song around this part:
Tori no you ni jiyuu ni sora wo habataketa... nara
Sono tsubasa wo dochiramo anata ... ni agetai
I just don't know exactly what she says.