Singing is a way of releasing an emotion that you sometimes can't portray when you're acting. And music moves your soul so music is the source of the most intense emotions you can feel. When you hear a song and you're acting it's incredible. But when you're singing a song and you're acting it's even more incredible.
Design in its broadest sense is the enabler of the digital era - it's a process that creates order out of chaos that renders technology usable to business. Design means being good not just looking good.