Started interestingly then stayed on one repeated rhythmic pattern for the rest of the piece - it isn't a song, just a chant. I guess you give a pile of people headphones, they wear them on one ear, you record them - then do it again and again, and layer their voices until there are enough of them to sound like a crowd. When you do this, six different voices plus layer nicely - but make sure you don't have any with distinctive voices because you will hear this when doubled and trebbled.
It's interesting words, but musically a bit boring and repetitive for me.