May I respectfully draw the attention of the Massive to the excellent videos from the recent Radio 2 Folk Awards. As well as Nanci Griffith above, there are performances by The Transatlantic Sessions and Cara Dillon together and separately, Lau, Martin Simpson, The Bad Shepherds, Dick Gaughan and Show of Hands. They're all here with a link to the full programme on iPlayer.

(full disclosure, this is a corporate post, I work for the BBC)