Are there any songs about Australian International Brigaders or about the Aussie involvement in that war? Do people in Australia sing songs about the SCW?

There were at least 66 volunteers from Australia Aussies in The Spanish Civil War by David Leach.

Surely there has been some impact of this event upon the Australian cultural landscape given that there was in Britain, Ireland and USA? I am running a perma thread called Songs in English about the Spanish Civil War in order to collect as many titles, and as much information about the songs and their performance, as I can: but as far as I can tell there have not been any any posts from people living in Australia.

If there is no sign of any impact in Australian Folk music this would be an interesting phenomenon in itself and I would appreciate it if some of you Aussie Mudcatters would report back on this. ( Also someone might tell Eric Bogle that there is a gap in the market).
Regards, Geoff