User blog comment:Master Sima Yi/Assassinews 05-08-'14 – Assassin's Creed: Rogue announced/@comment-4254431-20140817160131/@comment-13471981-20140818091802

I quit somewhere halfway through, but yeah, I've heard most of those soundtracks scattered across youtube already. Fairly sure it's part of the official soundtrack (there's a track in there that sounds like it belongs in Black Flag tbh :P)