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Words and Their Stories: Back, Shoulders and Chest
There are many American expressions that use parts of the body.
These include the eyes, ears, nose, mouth and even the heart.
Today we will tell you some expressions that use other body parts – the back, shoulders and chest.

http://www.voanews.com/specialenglish/2010-01-22-voa1.cfm

impression
I think that there is much expression in music. I think how I take the expression to be up to the person. Because I was wide, I thought the world of the music to be able to enjoy it if I liked music.