What was the traditional Irish Music festival compared to Woodstock?
I once saw an Irish documentary program about a traditional Irish music festival (I believe it took place sometime in the 60’s or early 70’s, corresponding with the 2nd Celtic music revival. I remember the program being compared to Woodstock (although traditional instead of counter-cultural).
Any idea what festival this was and how I can learn more about it? I would love to see that documentary again.