<a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Mavis+Staples&family=editorial&specificpeople=1145062 ng-click='$event.stopPropagation()'>Mavis Staples</a> performs on stage on Day 4 of Waterfront Blues Festival at Tom McCall Waterfront Park on July 7, 2013 in Portland, Oregon.
{"Image ImageDescription": "PORTLAND, OR - JULY 07: Mavis Staples performs on stage on Day 4 of Waterfront Blues Festival at Tom McCall Waterfront Park on July 7, 2013 in Portland, Oregon. (Photo by Anthony Pidgeon/Redferns via Getty Images)", "Image Copyright": "2013 Anthony Pidgeon"}