Money John Legend can harmonize: ‘The Voice’ star blends his roles of musician, dad, winemaker July 2, 2019 Susannah Hutcheson, Special to USA TODAY Comments Off on John Legend can harmonize: ‘The Voice’ star blends his roles of musician, dad, winemaker John Legend, the award-winning musician, has found a way to harmonize his roles of singer, dad, winemaker and coach of 'The Voice.' Here are his tips.