The R&B singer’s must-read autobiography candidly describes a life of heady highs and horrific lows The R&B singer’s must-read autobiography candidly describes a life of heady highs and horrific lows D espite a 30 years-plus discography and a slew of undeniable classics (Sittin’ Up in My Room, The Boy Is Mine, modern R&B blueprint What About Us?) and deep cuts feted by the likes of Solange , Kehlani and Normani, there’s a sense that Brandy , the fan-anointed Vocal Bible, is still underrated.