"U2's Sphere Residency: Easter Eggs, Bono's Dedication, and Larry Mullen Jr.'s Attendance"

U2's Sphere Residency, U2:UV, featured 13 hidden easter eggs designed by Creative Director Willie Williams, including a drifting balloon, a pre-show pigeon, and a flickering work light. The show also paid homage to U2's history and collaborators, with visual nods to past tours and collaborators. Williams' innovative approach and the band's commitment to innovation set a new benchmark for live music performances, creating a multi-layered narrative that rewarded both first-time guests and longtime fans with unique discoveries at each performance.