Acclaimed actor Maxine Peake takes over editorial control, 'curating' the opening episode. Celebrating voices marginalised by mainstream culture, Maxine talks to the most controversial band in Britain, Sleaford Mods. She discusses the role of women and television with an all-female panel, including W1A's Jessica Hynes, and she explores the life and legacy of Salford's Shelagh Delaney, the writer who helped inspire Coronation Street and the Smiths.

Sunday Times journalist Lynn Barber takes over editorial control to 'curate' the second episode. Lynn wants to look at some of the most exciting developments in popular culture in 2015. She chats to Mark Ronson, the most intriguing pop star of the modern age, as well as looking at the boom of ingenious, inventive magazines bought by and made for young people. She sticks up for that supposed 'Mickey Mouse degree' - media studies - while former media studies student Jon Ronson explores the theme of shame in the internet age.

Writer, director and satirist Armando Ianucci takes the reins of Artsnight for the third episode of the series. Armando looks afresh at high culture - poetry, classical music and fine art - to ask why some people feel excluded from it, and why these arts matter. He talks to acclaimed poet Kate Tempest about her life and work, visits an exhibition of Goya's drawings, meets Apollo Music Projects, who are transforming children's lives with classical music, and invites stand-up comedian Josie Long to reflect on the cultural life of the nation in an age of austerity.

Chris Dercon, director of Tate Modern, takes the helm of Artsnight for the fourth episode of the series. Chris asks why Berlin is the creative capital of Europe; the city is a magnet for artists and musicians, with an expanding array of galleries, museums and public arts intuitions. He talks to iconoclast Ai Weiwei, who has recently opened a studio in the city despite being unable to leave China. He explores the intriguing world of drone art and the pioneering work of the late Berlin-based artist Harun Farocki. He also commissions a new film about Nick Cave's formative years in West Berlin, when the city was burgeoning with creative talent prior to the fall of the Berlin Wall.