Danny Elfman confirms that he will bring back his classic 'Batman' theme for 'Justice League'
https://www.flickeringmyth.com/2017/11/danny-elfman-confirms-that-he-will-bring-back-his-classic-batman-theme-for-justice-league/
https://www.reddit.com/r/movies/comments/7a4f0e/danny_elfman_confirms_that_he_will_bring_back_his/