Fifty years is an eternity in rock music, especially for four people who met in a Dublin secondary school and never changed their lineup. On September 25, U2 marked that five-decade milestone by returning to Mount Temple Comprehensive, setting up on a platform above the playground to play seven songs for roughly a thousand students and staff members. The location was where the band began. Fifty years earlier to the day, a teenage Larry Mullen Jr. pinned a handwritten note to the board beside the staff room corridor, simply stating that a drummer was looking for musicians to start a group. That piece of paper led to early rehearsals in his parents' kitchen, followed by a school talent contest performance on the very stage the group stood on this week.
For Mullen, the gig carried particular personal weight. The drummer was back behind his kit for the first time since undergoing neck and back surgery in 2023. Standing in the crowd was Sophie Shirley, the band's former religious education teacher, now eighty years old. She remembered Mullen raising his hand during a lesson when she spoke about everyone having an individual purpose in life, firmly announcing to the room that he wanted to play drums in a band. Looking back at the notice he posted beside the corridor all those years ago, she admitted she never could have anticipated a global career, much less a golden jubilee return to the school grounds.
The afternoon set retained a loose, garage-band feel. Walking out with The Edge, Adam Clayton, and Mullen, Bono joked to the assembled students that the band had escaped from the laboratory, asking them how the experiment was turning out. Things wobbled almost immediately when Bono's microphone cut out during the opening notes of I Will Follow, but the four-piece recovered quickly, moving into Vertigo, their debut single Out Of Control, and Beautiful Day, which included a brief vocal reference to Elbow's One Day Like This.
The concert also featured the live debut of Silencio, a single that had arrived on streaming services only twenty-four hours before the event. For One, the band shared the stage with thirty-two young string players from Music Generation, the nationwide music education programme U2 helped establish and fund fifteen years ago. Before leaving the platform, Bono told the crowd that the island was full of song, music, and mischief. The students were not ready to let them leave, chanting until the band returned to cap the afternoon with With Or Without You.
The Dublin anniversary also offered an early look at Carnaval De Luz, the band's upcoming studio album. Across the city at McGonagles, a former music venue where U2 played numerous dates in the late seventies, a listening session previewed four songs from the record. Alongside Silencio, guests heard The Greatest Show On Earth, driven by Mullen's drumming, heavy bass, and eerie guitar parts before opening into a soaring chorus. The record closes with Torn, a quiet ballad featuring the final recorded vocal from Dolly Parton, who shares singing duties with Bono on a story about two conflicting brothers.
The celebrations moved into central Dublin later that night. Setting up on the balcony of Bewley's Cafe on Grafton Street, the group played an impromptu set that stopped pedestrian and street traffic completely. Fifty years after four local teenagers gathered around borrowed gear to learn covers, U2 proved they can still turn their hometown upside down.
