Let’s think about our musical heroes for a second. How few of our favourite artists rose from a burst of brilliant light and then rode that one, simple wavelength across an entire career. Those who have truly built a lasting lot, one with arcs, evolution, and focus—the icons who hold up the mirror to nature and push themselves to grow and change and persevere, and who challenge us, the listeners and fans, to follow them on their glorious, circuitous paths—those are the heroes who will truly live forever.