https://www.youtube.com/watch?v=VSaDPc1Cs5U
https://www.uselessdaily.com/movies/batman-trivia-42-amazing-facts-about-this-awesome-superhero/#.W4xDbMInbX4
My favorite item related to Batman was the music/score that Hans Zimmer composed for the movie "The Dark Knight"
Here's the last track:
https://www.youtube.com/watch?v=94TAFSMdkvk
Wham !
Pow !
Zam !
...loved it...
A Christmas song about Batman that you will appreciate the most silverspiker:
https://www.youtube.com/watch?v=tRnJ8uuujF4