Evangelist singer Kim Burrell joins "In Focus" to discuss her latest single "Working for your Good."

The reverend is from Houston, Texas and was born to a pastor and Evangelist. Burrell is one of the many amazing women featured in Cheryl Wills' new book "Isn't her Grace Amazing: The Women who Changed Gospel."

She's been singing professionally since she was a child and performed with a mass choir known as "Rev. James Cleveland's Kids."

Burrell discusses what it was like and the many talented performers she has worked with over the years, including Whitney Houston and Stevie Wonder. Burrell also talks about the evolution of gospel music and the power of women in the industry.