These guys play on the Tube for money. We spotted them in the next car through a window after we got on Friday morning, and at the next station moved to their car. The fiddler said, "We saw you eyeing us through the window." It was the first time a guy has said that to me, and it was true. What can I say? I'm a sucker for Celtic buskers.

They were quite good by the way. Annie took a video