Speaking to a crowd of thousands, Kennedy said he nearly did not make it to the stage in his come-back show. Dermot Kennedy performs onstage during BST Hyde Park at Hyde Park on June 29, 2025 in London, England(Image: Lorne Thomson/Redferns) Dermot Kennedy has announced the rescheduling of the rest of his. The Irish singer-songwriter, 34, had next been due to play.