Chris Willman Senior Music Writer and Chief Music Critic Love hurts, and so, if you’re a Gram Parsons fan, does the idea that the world has had to do without him for 50 years, as of September of this year. Imagining how his style might have changed over the subsequent half-century is never-ending, as is conjecturing how he might have simply have brought the world closer to his own fearless hybrid of country and rock, with more years to grow his audience after what amounted to a mere five-year heyday.