A lovely video clip.
It's nice, isn't it? I love seeing all the generations playing music together, the youngest kids and the 'aul fellas' :)) They put the word out on Facebook a few weeks before and gave the name of the tune to learn and then people simply turned up on the day with their instruments.
Another thing you'd like is in Dublin on Tuesday nights in the Stag's Head pub. You bring your ukelele - I'm serious! actually you can bring a guitar or a banjo as well, you won't be turned away. If you can't play you can just join in the singing:
I'm sure that as a Brit you know what I mean about missing 'the music' when I'm in Poland.