GHB-reeds

There is a nice video-clip (not on YouTube, IIRC) of lots of GHB-reeds being made by machines (by Lawrie, Hardy, Warnock or else - can´t remember any more), GHB-tune played for background and the “uncle” in charge chewing chewing-gum. I can´t find it any more. Could someone help me?

I believe it was Shepherd bagpipes, but I cannot find the video.

It was on Youtube, and it was RT Shepherd. I have found discussion of it on the Dunsire forum from 2010, but the link in the thread no longer works.

Thanks very much!