Bono embarked on a unique solo tour in early 2023 to promote his memoir, "Surrender: 40 Songs, One Story," featuring stripped-down performances of U2 classics in intimate settings. The tour, captured in the upcoming film "Bono: Stories of Surrender," showcased Bono's theatrical approach and tribute to his father, bandmates, and wife. Backed by a small ensemble, Bono explored new musical arrangements and characters on stage, drawing inspiration from performers like Bruce Springsteen and Patti Smith. Despite the tour's limited reach, the film offers a glimpse into Bono's solo journey and the evolution of U2's upcoming album, with drummer Larry Mullen Jr. fully recovered and back in the studio.
Source: https://www.rollingstone.com/music/music-features/bono-stories-of-surrender-u2-next-album-1235340664