Filmed by John Wilson
Becky Unthank, one half of the folk group The Unthanks recalls why she named her son Wren.
Folk singer Martin Carthy examines the rise and fall of Ewan MacColl's Critics Group.
Sisters Rachel and Becky reflect on each other's voice and the music of The Unthanks.
For Rachel Unthank a lifetime interest in magpies provides this Tweet of the Day.
Helen Mark visits the landscapes that inspire award-winning folk group Show of Hands.
Helen Mark arrives on Lindisfarne, just as migrating birds flock to this Holy Island.
As they tour the country they discuss their folk music and dance extravaganza.