Rob Carli sits in front of huge TV screen in his home-office.

He is surrounded by instruments—saxophones, guitars, drums, flutes and a clarinet.

On the TV screen, a man is perched high on an overhead billboard, painting graffiti on it.

It’s a scene from a new Canadian police drama called "Cracked."

Rob watches the man for awhile, and then backs up the scene and plays it again.

There’s something strange about the scene. It seems a little cold, a little unreal. That’s because the scene is missing the music.

Rob is the one who will add the music, and with it the emotion, to the scene.

He’s a music composer for television shows and films.

Source: Composer “Adds The Emotion” To Canadian TV Dramas