Phyllis Hyman's 20-year career was filled with R&B hits like "You Know How to Love Me" and "Living All Alone," which may have been a window into her struggles with depression. Her talents, far from unsung, will be missed.

Deniece talks about her relationships with the Jacksons over the years as well as Michael's musical legacy.

Deniece remembers how she learned the terrible news of Michael Jackson's passing.

Deniece Williams' five octave range thrilled listeners on ballads like "Black Butterfly," but the pop song "Let's Hear It for the Boy" brought her biggest success. Her other songwriting gifts went largely unsung.