What song is playing in "Lelouch of the Rebellion R2" episode 17 when Lelouch met Suzaku for the 3rd time?


In episode 17 of _Code Geass: Lelouch of the Rebellion R2_ , there's a song
playing when Lelouch and Suzaku met for the third time. ([YouTube
link](https://www.youtube.com/watch?v=78sqDgMhvK4&t=3m11s)).

What is that song?




It's called Declaration of War, allegedly an unreleased OST. I found it on
youtube by side while going through Code Geass tracks researching for another
song, and I remembered it when I heard it in the video you linked to. It is
somewhat similar to Naruto's Orochumaru theme.

