Kukutis in Forced Labour

Bird, you sing and you sing,
but do you know the words to your song?
What would you answer if you were asked:
what-are-the-words-to-your-song?

And you, sun.
You shine, but do you know
what-your-shine's-words-are?

If you can't answer, sun,
they'll bust your teeth out, sun,
with a revolver!