It's about you putting in the work, practicing every day, and hopefully one day you write the song the whole world wants to get down to. And one day you're going to be sitting next to Ellen DeGeneres talking about how you broke records and rocked the Super Bowl!

Writing for other artists helped me figure out that magic you have to capture to make everyone connect with a song.

A song is anything that can walk by itself.

I get an audience personally involved in a song - because I'm involved myself. It's not something I do deliberately: I can't help myself. If the song is a lament at the loss of love, I get an ache in my gut. I feel the loss myself and I cry out the loneliness, the hurt and the pain that I feel.

A song is a mantra, something you repeat over and over. We need peace, we need giving, we need love, we need unity. I want the whole world to sing this song.

The world don't need any more songs... As a matter of fact, if nobody wrote any songs from this day on, the world ain't gonna suffer for it... There's enough songs for people to listen to, if they want to listen to songs. For every man, woman and child on earth, they could be sent, probably, each of them, a hundred songs, and never be repeated... Unless someone's gonna come along with a pure heart and has something to say. That's a different story.