The Pitchfork Music Festival returned this year to its regular, mid-July timeline for the first time since 2019. The event spanned three cloudy, sometimes rainy days in Chicago's Union Park, with headlining performances by The National, Mitski and The Roots. We put on our most waterproof boots and braved the elements to capture the event's musical highs and lows. The Best Japanese Breakfast's surprise duet with Jeff Tweedy— Rumors about a potential duet circled Saturday as sightings of the Wilco lead singer surfaced. Halfway through Michelle Zauner's sweetly ecstatic set, Tweedy stepped onstage for the second half of her song "Kokomo, IN." He stayed to duet with her on Wilco's classic "Jesus, Etc," taking up a guitar to accompany him and Zauner. The two singers' delicate, folky voices melded to create the world's most thrilling lullaby. Mitski— Laurel Hell is one of the best-selling albums in the U.S. so far this year, so it made sense that the indie powerhouse headlined what became known among some fans as "sad girl Saturday." Mitski dashed and rolled across the stage in an asymmetrical blue gown. Watching her dance through older hits like "Nobody" and new ones like "Working for the Knife" was like experiencing an expressionist play. The Linda Lindas— Long before Mitski finished off Saturday's lineup, Los Angeles' youngest punk rockers rolled out with faces painted black—carnival style. Fifteen-year-old guitarist Lucia de la Garza flashed a braces-filled grin before screaming into the audience and launching into "Growing Up," the titular song from the Linda Lindas' debut album. The band rotated between songs written and led by each member—including two about 17-year-old guitarist Bela Salazar's cats. Perhaps most jaw-dropping was the growling vocals of 14-year-old Eloise Wong—short-haired and painted with feline whiskers—over 11-year-old Mila de la Garza's explosive drumming. Mila also sang as she played, a feat that plenty of drummers three times her age only dream of accomplishing. Other highlights: Iceage, Tierra Whack, Dawn Richard and The Armed— Iceage frontman Elias Bender Rønnenfelt came back like an earthquake from a malfunctioning vocal mic at the start of his set. Tierra Whack's infectious joy carried fans through a downpour, as she led calls and responses with the crowd while her manager squeegee-d the stage. Dawn Richard incorporated a floor-length weave into hypnotically elaborate dance routines. Oh, and members of Detroit hardcore outfit The Armed crowd-surfed adorned in a mix of shirtless and clown-face-paint get-ups. The Mess Earl Sweatshirt— Sorry Earl. The rapper's low-energy set simply didn't do his heady lyrics or crisp beats justice. Plus, he came out 15 minutes late, keeping fans waiting under a steady rain shower. Earl came out once the weather let up and struggled to energize the dripping wet crowd. BADBADNOTGOOD's illness-related cancellation— Unfortunately, the eclectic jazz band had to cancel its set last-minute due to illness (COVID? Unknown). But Chicago jazz collective National Information Society, fronted by local scene mainstay Joshua Abrams, filled in with a mesmerizing, single-song set. The piece featured lesser-seen instruments like a harmonium (pump organ) and guembri (three-stringed, Moroccan bass.) The weather— Ironically, the first day of this year's festival was colder than last year's September edition. This would have been fine if not for the relentless rain, which created a muddy soup throughout the festival grounds all weekend. Excess need for medics— There was a point in Japanese Breakfast's set when Zauner paused mid-song to call a medic over to an ailing audience member multiple times. Perhaps artists were extra vigilant after the fatal crowd rush at Astroworld last November. On the one hand, it was nice to think artists were looking out for their fans. On the other, it was confusing to see so many people passing out before sundown at a relatively low-key indie festival. The Rest Pitchfork's second year of interview stage appearances included George Clinton, sparking rumors that he would join The Roots for a duet during their set Sunday night. Unlike the ones about Tweedy, these rumors proved sadly false. Still, Questlove managed to hype up the crowd enough to get most people dancing as the festival came to a close.