Hi - I have a cassette tape recording of the Chieftains playing in Aberdeen in 1977, I think it was in "Her Majesty's Theatre". Now that tape is 43 years old, but I've just listened to some of it, and I would say the quality is surprisingly good, considering its age. Might that be of any interest ?
I do also remember being absolutely astounded to see the "Chieftains" walking by on the other side of the road in Kinross, at the Kinross Traditional Music Festival, I think in 1975. The band had been playing in Edinburgh, had heard of the festival and decided to drop in past on the Sunday afternoon. I have great memories of seeing them for the first time on stage in Kinross Town Hall - but no recordings or photos, unfortunately.