Win Butler, the frontman for Arcade Fire, was spotted performing at Coachella this year.
During the band's performance in Dublin on Tuesday night, Butler remained silent regarding the allegations of sexual misconduct against him.
When they were between the ages of 18 and 23, three women claimed that Butler had abused them between 2016 and 2020.
A fourth accuser, who describes themselves as gender-fluid, claimed Butler assaulted them twice when they were 21 years old in 2015.
Butler, who has been wed to Régine Chassagne, a bandmate, since 2003.
He had "consensual encounters outside of my marriage," she claimed, and she refuted the accusations.
At the event on Tuesday, Butler's accusations affected more than just the attendees.
An group called Women's Aid Dublin campaigns to end domestic violence in Ireland.