In an open letter organised by Heavenly Recordings, Kneecap label, artists such as Massive Attack, Paul Weller and more say that “in a democracy, no political figures or political parties should have the right to dictate who does and does not play at music festivals or gigs that will be enjoyed by thousands of people.”

Hip hop Irish trio Kneecap is being investigated by UK counter-terrorism police after videos emerged allegedly showing the band calling for politicians to be killed and shouting “up Hamas, up Hezbollah.

The Irish rap group Kneecap denounced Hamas and Hezbollah after Micheál Martin, the Irish prime minister, called on them to “urgently clarify” their stances. The group is from Belfast, the capital of Northern Ireland in the United Kingdom, and U.K. police have also announced that they are investigating the group.