User blog comment:Master Sima Yi/Assassinews 03-03-'13 — Assassin's Creed IV: Black Flag trailer and screenshots/@comment-4473559-20130306171352/@comment-4519956-20130307025209

I actually know someone who's decently close to the AC dev team. I've asked him to find out, so I'll keep my ears peeled (ears peeled, I actually typed that LOL). But yeah, Kyd was born to score for Assassin's Creed.