Tom Robinson presents a six-part series looking at the history of the protest song and music with a political edge, with artists as polarised as the Sex Pistols and Donovan.
2: Blowin' in the Wind
This segment looks at the links between protest and Joan Baez , Bob Dylan and Peter, Paul and Mary. Plus the British folk revival, skiffle and calypso, with the Kingston Trio, Billy Bragg and Lonnie Donegan.