There are many poems and songs that make communicating interesting. We may not only speak what's on our mind, we also may be able to describe it through a song or a poem. Poetry can say much in just few sentences or phrases. I feel that the speaker is describing her journey through life. She explains life from the beginning to the end.
Every single person can interpret everything someone says or does in a different way.
I feel this is a promise of language in communication. Music as well as poetry can give us a feeling that we can relate to. The music may not even have words, but can still touch us so deeply. Classical music can be relaxing and make you feel as if us have no worries while you listen to it. It has been proven that if we listen to Mozart or any other classical music while we study for a test, our test grade will be higher.