I'm surprised that no here has taken seriously the literal interpretation that the iconic Batman theme of these movies was presented at the beginning of the end credits when "Batman Begins". The first 90 seconds of this music (appropriately found in "End Credits" on the extended BB score album) is my favorite part of the soundtrack. Hell, its even played at least twice before the end of the movie. First to great dramatic effect in my favorite scene of the movie, where Batman escapes from Arkham, and also before he leaves to confront Ra's. I don't know if you guys don't consider this a theme, or don't like it. I love it. Its hard to describe, but when I listen to it, it sets the mood and fits the atmosphere completely. In the beginning its as if "there's crime afoot, but Batman is preparing and on his way", and then near the 45 second mark, its like "Batman's arived and is kicking ass and distributing justice in heroic fashion". My hope would be that they expand on this theme if anything (with all the distinctive themes and music already present in BB, I really don't feel they need to add too much else).