Natural Anthem

I'll write you a song and it won't be hard to sing
It will be a natural anthem, familiar it may seem
It will rally all the workers on strike for better pay
And its chorus will resound and boost morale throughout the dayI'll write you a song and I hope that you won't mind
Because all the names and places, I have taken from real life
So please, don't be upset at this portrait that I paint
It may be a little biased but at least I spelt your name right