Underworld’s Karl Hyde joins me to talk about their latest project, the Drift Series 1. It concluded their 52-week Drift multimedia project that began in November 2018 where they released music, film, and text pieces every Thursday. Karl also tells us his favourite ever ‘Born Slippy’ moment. Ahead of their upcoming 20th Anniversary Felt Mountain tour, Alison Goldfrapp drops by to chat about the iconic album, 20 years on. Plus, Dr Hannah Fry brings us The Maths of Life, Rhianna Dhillon gives us her viewing picks in This Week’s Watchlist, and there’s more House Music – the everyday objects that will not cease playing pop hits.