Sorry = we i did 'My Bonnie' in English primary school and my mum sang me to sleep with it.    There fore it cannot be Australian.

I think Eric Bogle's Poor Bugger Charlie is a pretty good song and another one that I can't remember the title of where he talks about 'the gentle people they dispossessed lie sleeping' - meaning
Aborigines displaced by Brits.....maybe called The DreamTime Land