On 30 July 2025, John Glacier was a guest on The Recording Angel w/ The Avalanches. John Glacier has been played on NTS over 210 times, featured on 202 episodes and was first played on 16 April 2018.

John Glacier is a London, United Kingdom-based experimental producer, hiphop artist, rapper and poet, who - on her debut EP Shiloh: Lost for Words (2021), introduced het trademark blend of rap, punk and electro. In her music, she spreads honesty, humour, personality and tongue-in-cheek pop culture references. 2024 saw the release of two more EP's, Like A Ribbon and Duppy Gun.