This song "Who you are" by Jessie J has a great theme of identity. This song talks about how you just need to found yourself and be that person. And in To Kill a Mockingbird Jem, Scout, Dill all kinda find their own identity and view on life though out the story. Jem found his when he got older and wanted to be more wanted to be more like his father. Scout found her at the end of the story when she helped Arthur (Boo) Radley home but made it look like he was leading her. Dill found his when he was in the court room and realized how unfair the trail was. Their is such a great sense of identity because they are all just kids and they learned about life at such a young age.