Some parents are reliving a golden era of boy bands and girl groups — “but now I’m handing out juice boxes instead of dancing like a rave with a glow stick,” one said. By Sopan Deb At first, Silvia ...

“Born with voices that could drive back the darkness,” the character Celine, a former K-pop idol, narrates at the start of Netflix’s new release “KPop Demon Hunters.” “Our music ignites the soul and ...