This week, on the biggest show on the radio Callum is joined by special guest co-host (and identical twin brother) Oliver Devlin to celebrate him being in town on a Wednesday. They have a dip into Oli's unheard back catalogue of theatre compositions, including his midi covers of The Beths, all while playing the biggest songs of the week! Also featuring music by Thin Lizzy, Toy Love, Aldous Harding and ABBA.