The emergence of Laufey , the Icelandic-Chinese singer-songwriter who has become one Gen Z’s chief flag-waver for throwback pop, is largely attributable to her abundant talent. She has a sculptural alto that easily curves into her heart-on-sleeve lyrics, a knack for marrying 21st-century problems with fishhook melodies that recall standards from previous centuries, and a keen sense for framing those vocal lines in arrangements that highlight the tensions lurking underneath.

She’s also a product of her time, when critical masses in pop can develop away from the expected places. TikTok has the lipsync-showcase app Musical.ly in its DNA, and cuts from old Broadway hits, honky-tonk jukeboxes, and avant-garde composers can bubble into its trending-music lists. Pop styles that are adjacent to

See Full Page