Rap-punk duo Bob Vylan on Tuesday rejected claims of antisemitism over onstage comments at the Glastonbury Festival that triggered a police investigation and sparked criticism from politicians, the BBC and festival organizers.

The State Department revoked the visas of the British punk-rap duo that led a chant of “death to the IDF” at a popular music festival in England.

Bob Vylan, known for mixing grime and punk rock, tackle a range of issues including racism, homophobia and the class divide in their songs and have previously voiced support for Palestinians.