any ideas??

Okay so we're studying poetry right now in english class and next class we all have to bring in a song that we like and we're going to analyze it to see if it's actually poetry. so of course i'm gonna bring in an MCR song! Do you guys have any ideas of what song i could bring in that is poetic and could be easily analyzed? and also one that isn't too "dark" or else my teacher aill make me and my parents have a meeting with the school counselor (i go to a catholic school blehh). so please make suggestions, i would really appreciate it!! :)