But if I were to sum up who Barack Obama is and how he plans to meet this moment with one word, that word would be 'responsibility.' Responsibility to each other, our families, our communities, our country, and our world.
It's human nature to start taking things for granted again when danger isn't banging loudly on the door.
Let's say music is needed for only 43 seconds of film. You have to score it so it is an entity, so it won't bother anyone when it ends so quickly. Or if a song runs 2 minutes and 45 seconds, but the titles run a minute longer, you have to arrange that song so it doesn't get repetitious.

