Festivalgoers dance during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Singer Jason Williamson of British post-punk band Sleaford Mods performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Singer Jason Williamson of British post-punk band Sleaford Mods performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Singer Jason Williamson of British post-punk band Sleaford Mods performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Singer Jason Williamson of British post-punk band Sleaford Mods performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Singer Jason Williamson of British post-punk band Sleaford Mods performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

French rapper Orelsan performs on stage during the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)

Festivalgoers attend the 36th edition of the Les Eurockeennes de Belfort music festival, in Sermamagny, eastern France, on July 3, 2026. (Photo by ROMEO BOETZLE / AFP via Getty Images)