There was a fearlessness and yearning from Young to show off the breadth of her back catalogue at the capital's O2 Forum Kentish Town.
The Mercury Prize winners will continue their hot streak with a headline performance for Billboard U.K.
Not everyone could go home with an iconic BRIT trophy.
Sam Fender, JADE and Stormzy were also among the winners on the night.
A number of U.K. and Irish acts will feature on this year's bill.
The Welsh festival will take place on August 14-17.
Her close collaborator A.G. Cook has been awarded the producer of the year title.
The record, which was "co-written" by more than 1,000 musicians, is a critique of the government's proposed opt-out approach to generative artificial intelligence training.
The London-born musician was an executive producer of Charli XCX's Brat LP.
The singer also recently confirmed a second night at London’s BST Hyde Park for July.
