User blog comment:MeDeoPal/Assassin's Creed Revelations theme is the same from Assassin's Creed III?/@comment-3046679-20130717003915

There are few notes of it at the recap video at the start of the game, up to the point where Desmond is seen in the Animus 1.28. That's about it.

And there's the part of "Laboured and Lost" played every time you insert the power cube in Grand Temple.