NieA_7 OST

I have it, but it doesn't have the oft-used Chiaki's theme from when she uses her laptop.

Does anyone know what the hell I'm talking about and can help me out?

Blues one?

>>2
What?

Let me re-explain: I downloaded both albums and check every track. They are ALL blues, and none of them contain anything like Chiaki's theme - the only thing I wanted.