However, when Superman heard “The Passenger” his mind immediately went to the version that stuck with him; Siouxsie’s iteration from 1987’s Through The Looking Glass. The significant takeaway here: Superman’s secret favorite band is Siouxsie And The Banshees. We can now speculate that if Superman had more time to focus on music, he’d take a deep dive into post-punk and discover he’s actually a massive goth, which also explains why Batman is his best friend.