Hip-hop group Kneecap have paid a politically driven tribute to music manager Trevor Dietz during their headline gig at Crystal Palace Park in Croydon on Saturday. The Irish rap trio, consisting of Mo Chara (Liam Óg Ó hAnnaidh), Naoise Ó Caireallain, and JJ Ó Dochartaigh, are known for their politically charged music and social commentary.
Tribute Displayed Onstage
During the performance, an image of Dietz wearing a white t-shirt with the text “f*** Israel” was shown on screens next to the stage. The crowd, many wearing balaclavas with the Irish tricolour flag, watched as the group accompanied the tribute with an image of the Palestinian flag displayed behind them. Over the flag, text read: “Trevor forever. Trevor Radiator Dietz, 1979 – 2026.”
Dietz, nicknamed Trevor Radiator, died suddenly on June 7 at the age of 47. He was best known for managing Irish rock band Fontaines DC and was an influential figure in Dublin nightlife, working as a club promoter and DJ.
Social Media Homage
Kneecap also shared photos of the tribute on their social media shortly after appearing onstage. The rap trio were among the stars paying tribute to Dietz online after his death, writing “Suaimhneas síoraí dá anam, a chara” under Fontaines DC’s post, which translates from Gaelic as “Rest in peace, my friend”.
Beyond his music industry impact, Dietz was widely known as a campaigner for Palestinian human rights and justice. Kneecap are also highly vocal about their pro-Palestinian activism, having generated controversy during their appearance at Coachella Festival last year, where they displayed messages accusing Israel of genocide.
Political Activism and Controversy
Kneecap recently criticized Prime Minister Sir Keir Starmer over his stance on Gaza in their single “Liars Tale”, accusing him of being “nothing but a Tory” and pandering to the US. The group also hit the headlines in 2025 when Ó hAnnaidh, 28, was charged with a terror offence. The charge, which was subsequently dropped in September last year, alleged that Ó hAnnaidh had displayed a flag in support of Hezbollah, proscribed as a terror organisation by the British Government, at a gig at the O2 Forum in London in 2024. In March, the High Court rejected a Crown Prosecution Service appeal against the decision to throw out the case, which also saw prosecutors allege that the rapper could be heard saying “up Hamas, up Hezbollah” in video footage of the concert.
