The Wire creator David Simon on what’s behind the US war on drugs

Duration: 15.41

Writer and ex-crime journalist David Simon, who created HBO TV drama The Wire, speaks to Observer editor John Mulholland about capitalism, Margaret Thatcher and how anti-drug enforcement has evolved into social control. Simon features in Eugene Jarecki’s documentary The House I Live In, which explores the war on drugs in the US

Mercury music prize nominee Sam Lee’s folk music inspiration

Duration: 4.28

Sam Lee, whose folk album Ground of Its Own was nominated for the 2012 Mercury music prize, takes us to Kent to meet one of his musical inspirations, Freda Black, an 85-year-old Romany singer. Sam is on a quest to record ancient folk songs sung by generations of Travellers including Freda, to capture the tradition in its purest form

Igor Stravinsky and The Rite of Spring

Duration: 6.24

A key work of The Rest is Noise festival at London’s Southbank in 2013 is Igor Stravinsky’s The Rite of Spring, written for the 1913 Paris season of Sergei Diaghilev’s Ballets Russes company. Jazz pianist and composer Julian Joseph, at the festival to speak about the fascination of jazz and black music for composers such as Stravinsky, talks to Imogen Tilden about the Russian composer’s visionary classical work