The photo above is my daughter dancing in the session tent. She loves Celtic music. She walked into the middle of the session and was leaning in close to the musicians to get a good look. Stuart, the fiddler with the green shirt, said to her, "You know, this is dance music. You could dance..." She did, and for the rest of the festival she was asking me, "Let's find more dance music!"
For the most part my whistling skills were too weak to keep up with the session. But I made a point of sitting down and playing when the session tent was empty or when there were only one or two people there, to keep things going.
The session tent again.