On Friday night, The Revivalists, Robert Randolph & The Family Band, and The Marcus King Band took to Indianapolis, performing at  Farm Bureau Insurance Lawn at White River State Park for this year’s Rock on the River. Rock on the River is an annual summer celebration put on by 92.3 WTTS, which brings out great acts for a good cause — a portion of the proceeds were donated to the Indiana Children’s Wish Fund.

Watch The Revivalists’ Dave Shaw & Zack Feinberg Perform A Stripped-Down Set At Paste Magazine Headquarters

With a stacked and soulful lineup, the event was already set up to be one for the books. However, during The Revivalists’ headlining set, none other than Marcus King came out to join the group during “Soulfight.” You can check out video of this collaboration below, as well as check out photos from Friday’s performance, courtesy of Phierce Photo.

 

[Video courtesy of prettydeadgirlx]