Rock en Seine 2026: Day Two Recap

If day one was defined by heat and an escalating crowd energy, day two brought something altogether different: a full-scale storm. The kind with thunder, lightning, and the sort of horizontal rain that turns a festival field into a paddling pool within minutes. It also, somehow, produced some of the best performances of the festival so far.

Florence Road opened proceedings on the Main Stage with a clean, unpretentious pop-rock set that did exactly what an opening slot needs to do. Good energy, solid songs, a crowd that showed up earlier than you might expect: a perfectly functional start to the day, before the weather had any ideas of its own.

Noga Erez got the storm. The Tel Aviv-born producer and performer barely had time to settle in before the sky opened, sending large sections of the crowd scrambling for cover mid-set. For most artists this would be a disaster. Erez seemed to find it energising. What we caught of her set, arriving late after waiting out the worst of the downpour, was genuinely thrilling: an intensely physical, hip-hop-inflected electronic performance that fed off the chaos rather than fighting it. She was all movement and urgency, her presence filling the stage in a way that made the weather feel like part of the show rather than a threat to it.

By the time Lykke Li took the stage, the rain had returned for a second act. The festival production was now partially covered in tarps and plastic sheeting, the site had taken on a vaguely post-apocalyptic quality, and the Swedish singer walked out looking like she had checked the forecast in advance and planned accordingly. Her full-body jumpsuit looked suspiciously waterproof, drawing knowing looks from a crowd that had spent most of the afternoon soaking through their clothes. It made for a quietly perfect visual: Lykke Li’s signature art-pop glamour set against a scene of soggy tarps and improvised rain cover. Everyone else dressed for a festival. She dressed for the weather. Her set cut through the atmospheric absurdity with exactly the poise you would expect from an artist this self-possessed.

Joe Keery, performing as Djo, delivered what was probably the biggest crowd moment of the festival so far. Best known to a large portion of the audience as Steve Harrington in Stranger Things, Keery has carved out a music career that stands entirely on its own terms, and the crowd that showed up for his set was unambiguously there for the music. The field was fuller than it had been all day, the energy was enormous, and the big singalong moments had the kind of collective momentum that you feel in your chest. The ending in particular was huge, the crowd screaming back every word, the atmosphere shifting up a gear that it didn’t come down from for the rest of the evening. A good test of whether acting fame translates to live music credibility: it does not, unless the music is actually good. The music is actually good.

Lorde closed the night on the Ultrasound World Tour, supporting her fourth album Virgin, and she was everything a festival headline set should be. The New Zealand singer leaned hard into the back catalogue across the set, with Pure Heroine and Melodrama material landing with the kind of nostalgic weight that had sections of the crowd visibly emotional. Virgin held its own alongside it, the more electronic production fitting the outdoor night setting better than you might expect. Lorde was generous and connected throughout, the kind of performer who makes a very large crowd feel like she is speaking to a small room. The standout moment came when she performed Ribs from inside the crowd itself, the barriers dissolving entirely for a few minutes into something genuinely intimate. Moody, danceable, emotional, and very precisely calibrated as a headline show: a fitting close to a day that had, against considerable meteorological odds, kept getting better.