Here's an absolutely gorgeous version of the Moving on Song -- Ewan MacColl's now-classic ballad about the plight of the Gypsies in Great Britain, created for the BBC Radio Ballads series -- performed by the MacColl brothers, Chris Wood, and the fabulous singer/songwriter Karine Polwart. MacColl's work always reminds me of how art and activism can go hand in hand . . . and how important art can be in this role.
The BBC Radio Ballads were ground-breaking documentaries created by producer Charles Parker and musicians Ewan MacColl & Peggy Seeger in the late 1950s, weaving voices from various British communties (railroad men, fishermen, miners, boxers, Gypsies, people with polio, etc.) with songs written for and about them. Parker defined radio ballads as "a form of narrative documentary in which the story is told entirely in the words of the actual participants themselves as recorded in real life; in sound effects which are also recorded on the spot, and in songs which are based upon these recordings, and which utilize traditional or 'folk-song' modes of expression."