I've read and heard that some of the most inspiring vocal interpreters adhere habitually to one rule: Always think the lyrics as you're singing them, so that the sentiment is always appropriate and heartfelt.
Brandi CarlileYou know, your first album is about really amazing things. Your first album is always about coming of age, first love, first loss, usually you suffer a first loss of someone that you love to death, even, you know, really big life lessons, things you learn from your parents' divorce or from the travels that you took.
Brandi Carlile