Byun Baekhyun – or simply Baekhyun, if you’ve ever had your soul snatched mid-note – is South Korea’s velvet-voiced charmer. He’s a member of EXO, its sub-units EXO-K and EXO-CBX, and the fearless leader of SuperM. Baekhyun walked into K-pop history over a decade ago with honeyed high notes and a cheeky wink. In 2019,…