Add Yahoo as a preferred source to see more of our stories on Google. Enrique Arnaiz Lafuente via Shutterstock Emotion is at the heart of country music, and it's what makes the genre such a godsend ...

"O Captain! My Captain! Our fearful trip is done." These evocative lines from Walt Whitman's famous poem encapsulate the emotional weight many of us feel when confronted with the end of a life journey ...