"And the Band Played Waltzing Matilda" was used as an anti-ANZAC song. Lyrics such as:
And now every April I sit on my porch
And I watch the parade pass before me
And I watch my old comrades, how proudly they march
Reliving old dreams of past glory
And the old men march slowly, all bent, stiff and sore
The forgotten heroes from a forgotten war
And the young people ask, "What are they marching for?"
And I ask myself the same question
However, over time, it has been adopted as a song that has become pro-ANZAC (this has also happened with 'I was only 19'). I wonder how the author feels about having the intent of his song changed.