The singer Roger Waters during a performance at the Wizink Center, on March 23, 2023, in Madrid (Spain). Roger Waters performs in Madrid as part of his 'This is not a drill tour', which means his farewell to the stage as announced by the 79-year-old British musician. Roger Waters was co-founder of the band Pink Floyd, considered one of the most influential in the history of modern music. Ricardo Rubio / Europa Press 03/23/2023 (Europa Press via AP)