Look at the Pandora's Box you've opened now Dave!!
Acka/Dacka with 'A Long Way To The Shop If You Want A Sausage Roll'.
I worked with AC/DC a year or two before that clip was shot.
Here's the young Angus Young:
And of course, prior to AC/DC Bon Scott had been in a pipe band in Fremantle - near Perth, Western Australia.
Bagpipes were something of a fad in Oz rock for a while. John Farnham used them in what became the biggest selling Australian album of all time ..... and the very first CD produced and released here way back when:http://www.youtube.com/watch?v=X-TPRdzHZDU
Like I said, they are fine as part of something else.