If the epic tunes at the end of the trailer for The Batman tickled your inner dark knight, good news: You can listen to the whole thing right now and pick it up on music services at 9 PM PST.The theme is composed by Michael Giacchino, composer on films like Pixar's Up and The Incredibles, all three Tom Holland Spider-Man films, and Doctor Strange.It's got all the musical motifs you could ask for, including a slow burn introduction that swells into a domineering melody.