Music discovery app, Shazam, is rolling out ‘Popular Segments’, a new feature that shows the exact moment in a track when most listeners reach for their phone. The function is already raising questions amongst users wondering if this a sign of shrinking attention spans, or a useful insight into how people actually experience music? And as this kind of data becomes more visible, what does it mean for art? How much does it begin to influence the way music is created, structured, and released? | In