A cento poem uses lines from other sources such as songs, poems, ect. the 2 songs used in this cento are "soldier side" by system of a down, and "doing time" by avenged sevenfold.
welcome to the soldier side. where there's no one here but me.
Cento, Poem
If you want to read the rest of the novel then you can find it on amazon.com at [the centos herd](https://www.amazon.com/dp/b07ssyxfvr/ref=sr_1_1?keywords=the+centos+herd&qid=1560303608&s=digital-text&sr=1-1) by peter archon.
Gay, Horse, Transformation