Songs about injustice after world war 2 must not be generally labelled "anti-fascist" for evident historical reason...
In some case, ironically, they could though be labelled "anti-fascist", as in the Rzewski work case...( it was a piece against Fascist Pinochet installed by US decision, the same country victorious of fascism with communist USSR)
It is why i reacted and asked examples of fascists and antifascists music ...( The tortured Chileans under Pinochet as the musician Victor Jara, how do they perceived American national anthem when they understand who installed Pinochet ?)
It is not a good idea to politicize music...
But i like protest songs ... A lot ... It is more than music though ...
My favorite is Bob Dylan about JFK murder...I was stunned by the genius of Dylan who stay a poet more than just a mere "antifascist" propagandist...
« Poetry and music beat propaganda from any side»--Anonymus dead poet