There is at least one person of color in this megachurch choir

Megachurch Choir Premiered ‘Make America Great Again’ Song Amidst Hymns for Donald Trump.  (Video). (The New Civil Rights Movement, 7/2/2017)

First Baptist Church, Dallas.  Located in the heart of downtown.

The people in the choir do not reflect the diversity of Dallas.

Source:  U.S. Census Bureau QuickFacts