One similarity between music and poetry is that they both can have a rhythmic feel expressed in them. While one difference between them is that music often employs the use of instruments, but poetry doesn't.
The song uses short sentences and repetitions, making it structured like a poem.
Repetition, which is a sound device is used in the song. For example, the sentence: "No you don't know what its like" is used many times.
List some points on examples and write from that like i think its ethical because it helps producers gain money so something along those lines i hope this helps