Study psychology, organizational behavior, physics, electronics, computers, history, literature, art, biology, and economics. Study ancient wisdom traditions and spirituality. Travel is also a great way to broaden your perspective. While it is important to master the craft and techniques of music, the role of the artist is to express ideas about society, the world, and life in general. Many people appreciate art because it informs their worldview by holding up a mirror to society. Great music resonates because the listener experiences some shift in their perception that adds meaning.