This past Tuesday, during WFUV’s Holiday Cheer concert at NYC’s Beacon Theatre, Iron & Wine’s Sam Beam played host and Calexico acted as house band. Among the performers who joined them on stage in seasonal merriment were Glen Hansard and Kathleen Edwards. Well, apparently they had quite a ball together, because they all stopped by Jimmy Fallon last night for an encore performance of The Pogues’ Xmas classic, “Fairytale of New York”. It was really, really good. Watch the replay below.