folk rock artist performs during the festival
{"Image ImageDescription": "SAN FRANCISCO, CA - AUGUST 12:  Seth Avett of The Avett Brothers performs on the Sutro Stage during the 2017 Outside Lands Music And Arts Festival at Golden Gate Park on August 12, 2017 in San Francisco, California.  (Photo by FilmMagic/FilmMagic)", "Image Copyright": "2017 FilmMagic", "Image XResolution": "300", "Image YResolution": "300"}