The brothers grew up singing in Detroit church choirs before they met gospel music great Andrae Crouch.

NPR: Gospel Singer Ronald Winans

Andrae Crouch helped create today's modern gospel sound.

NPR: Gospel Singer Andrae Crouch: 'Mighty Wind'

Mr. ANDRAE CROUCH (Musician): That's sort of the way that I feel right now, because I think that because of a lot of the secular music - a lot of it, I feel, kind of frightens people, because of some of the artists and their lifestyles.

NPR: Gospel Singer Andrae Crouch: 'Mighty Wind'