https://www.youtube.com/watch?v=lL0CxAAsUuE It's funny to remember that well before J.J. Abrams built his TV empire on the concept of the "mystery box," he was one of our finest chroniclers of young female angst. And the upcoming Apple TV+ series Little Voice feels like a return to the days of Felicity for the executive producer, as he collaborates with creators Sara Bareilles and Jessie Nelson to tell the story of a young woman pursuing her passion for music at the mid-point of her 20s. The official description of the series, previewed in the …