Farrell alleged the band attempted to to "undermine him by playing their instruments at a high volume so that he could not hear himself sing without blasting his own in-ear monitors at an unsafe level.

The incident, which took place at the Leader Bank Pavilion, happened about two-thirds of the way through the band’s reunion tour of the U.S. and Canada, which was its first with the band’s full lineup: Farrell, Navarro, drummer Stephen Perkins and bassist Eric Avery.