Elizabeth Alker shares electronic sounds and pioneering composer Jean-Michel Jarre sits in the Listening Chair. Show more

Elizabeth Alker serves up an hour of breathtaking sounds that defy classification, with late-night folk-inspired choral singing, romantic post-punk and music to deep-dive to. Show more

Elizabeth Alker presents a mix of experimental and ambient music, including John Carroll Kirby’s Listening Chair choice. Show more

Elizabeth Alker serves up an hour of musical escapism, with electronics and ambient sounds inspired by folk songs to mark 150 years of composer Ralph Vaughan Williams. Show more

Elizabeth Alker shares selections from the corners of ambient and electronic music, from soundscapes composed to help flowers grow to minimalism inspired by abstract paintings. Show more

Elizabeth Alker with a mix of ambient and experimental music that praises the terrestrial and reaches for the heavens, featuring Blue Luminaire, Szun Waves and Kathryn Williams. Show more

Elizabeth Alker is back with a third series of Unclassified and a host of genre-exploding new music for curious and courageous ears, hearts and minds. Show more

Elizabeth Alker with more genre-exploding music, trawling raw and beautiful landscapes of sound. Tonight, Daniel Elms, Erland Cooper, Julia Holter and others. Show more

An exclusive first play of Radiohead frontman's first ever classical composition - Don't Fear The Light. Elizabeth Alker presents. Show more

In this episode we'll scour the chalk heaths of Buckinghamshire for strange new sounds with Hannah Peel and poet Will Burns. Elizabeth Alker presents. Show more

Elizabeth Alker winds down the weekend with music from Iceland's Dark Days Music Festival, a new single from Four Tet and Anna Meredith's reimagining of Vivaldi's Four Seasons. Show more

Unclassified returns and a host of genre-exploding new music for curious and courageous ears, hearts and minds. Show more

Floating Points aka Sam Shepherd joins Elizabeth Alker to share some tracks and talk about his new album. Show more

Elizabeth Alker introduces highlights from Unclassified Live - a concert featuring music by Anna Meredith, Darkstar and Nicole Lizee performed by the Southbank Sinfonia. Show more

Elizabeth Alker presents a special edition of Unclassified from BBC Introducing Live at Tobacco Dock, with a session from Portico Quartet and a guest mix from DJ Flora Yin-Wong Show more

Elizabeth Alker with a feast of music that defies classification, including new releases and exclusive previews. Show more

Marking the centenary of the Weimar Republic and the thirtieth anniversary of the fall of the Berlin Wall, Unclassified shines a spotlight on music making in Berlin in 2019. Show more

Elizabeth Alker with her pick of the latest new releases and previews of genre-defying music. Show more

Elizabeth Alker speaks to Krautrock pioneer, composer and founder member of the band Can, Irmin Schmidt, at the Huddersfield Contemporary Music festival. Show more

Elizabeth Alker with her pick of the latest new releases and previews of genre-defying music. Show more