I interviewed a lot of people for my story about Lauryn Hill's voice. I had to, because I didn't know if I'd be able to speak to her myself. The singer and rapper last released a recording eight years ago. She rarely performs in the U.S., and she almost never gives interviews. But her fans haven't forgotten her — they're still pleading for her to come back. Hill is a fantastic singer, as well as one of the greatest MCs of all time, and the sto...