John Nickel, an African American blues musician managing a Memphis bar, hires a white brother and sister even though he knows they mean trouble, as he pines to be reunited with his son.

Gucci Mane began writing his memoir in a maximum-security federal prison. Released in 2016, he emerged radically transformed. He was sober, smiling, focused, and positive -- a far cry from the Gucci Mane of years past. Born in rural Bessemer, Alabama, Radric Delantic Davis became Gucci Mane in East Atlanta, where the rap scene is as vibrant as the dope game. His name was made as a drug dealer first, rapper second. His mixtapes and street anthems helped...