Last night, Massive Attack canceled their performance at Madrid’s Mad Cool Festival due to a scheduling conflict with Franz Ferdinand. According to a statement from Mad Cool, Massive Attack claimed that “the sound of the stage where Franz Ferdinand was playing at the time would bother them during the performance of their show.” The festival organizers claimed they “did everything possible to delay schedules of other bands,” but Massive Attack made the “unilateral decision” to cancel their performance. See the statement in full below.

Franz Ferdinand played a set from 1:30 to 2:50 a.m. at the Madrid te Abraza stage, while Massive Attack were scheduled to play at the Loop stage from 1:45 to 3:00 a.m. Franz frontman Alex Kapranos has responded to the statement on Twitter with an emoji. Pitchfork has reached out to representatives for Massive Attack and Franz Ferdinand for comment.

Mad Cool Festival marked Tame Impala’s first live show of 2018. Fleet Foxes, Arctic Monkeys, Nine Inch Nails, and others are set to play the festival this weekend.