Quincy Jones, his eyes closed, exudes a sense of calm and serenity. Sheryl Crow brings her hands together as if in prayer. Metallica drummer Lars Ulrich clasps his hands behind his head, his open mouth forming a perfect O. These, and 38 other images of artists captured as they listened to their favorite music, are the work of UCLA physician and fine-art photographer Richard M. Ehrlich, MD.Photo Synthesis