The singer, clad in a puffy gray jacket and a New York Giants beanie, responds to the camerawoman's cue to "just sing a little bit for me."
As he strolls through the refrigerated section of what appears to be a store in the Texas-based Super 1 Foods chain, his solo escalates in intensity and pitch."He's been so good to me," he sings in the chorus.
"More than this whole world will ever be."At the end, cheers from listeners ring out throughout the store.Watch this impromptu gospel performance, and SHARE the encouragement.