Indira Varma, Víkingur Ólafsson, Snowpiercer and The Lockdown Plays reviewed, DJ Mr Switch, Tom Morris

“Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind,” wrote Virginia Woolf in her 1929 essay A Room of One’s Own. On the eve of Radio 4’s adaptation of Woolf’s totemic study in the treatment of women across the generations we talk to Indira Varma who stars. The DJ Mr Switch, aka Anthony Culverwell, discusses Gabriel Prokofiev’s classical composition, Concerto for Turntables, released this week. Mr Switch performed it at the BBC Proms in 2011 to great acclaim, and at home at his turntables the DJ explains and demonstrates the art of turntablism.Icelandic pianist Víkingur Ólafsson continues his weekly live performances from the empty Harpa Concert Hall in Reykjavik, as Front Row’s Lockdown Artist in Residence. Tonight Víkingur plays Chopin’s Prelude in B Minor, a piece very special to the composer.For Front Row's Friday review, Bong Joon Ho's 2013 film Snowpiercer never had a full cinematic release in this country but won critical acclaim. Now Netflix have produced a new series based on the story. And The Lockdown Plays is a new podcast for charity involving some of the country's top actors and playwrights such as Caryl Churchill and Clint Dyer. Critics Naima Khan and Ryan Gilbey give their verdicts on both.Tomorrow will be Bristol Old Vic’s 254th birthday. Usually anyone living in Bristol can perform on the stage of the oldest theatre in the country on its birthday. This, sadly, has had to now move online. Tom Morris talks about the Bristol Arts Channel, which opens tonight with the streaming of the Bristol Old Vic production of Messiah. The channel involves venues all over the city offering the audience a night out in Bristol. Presenter: Samira Ahmed Producer: Julian May