Gary Clark Jr., Todd Snider and the Raelyn Nelson Band will join Farm Aid at its annual benefit concert at Walnut Creek Amphitheatre on Saturday, Sept. 13, the organization announced today.“Over the past 29 years, hundreds of artists have stood with family farmers and electrified Farm Aid audiences,” said Farm Aid Executive Director Carolyn Mugar. “Farm Aid is proud to welcome these talented performers to our stage for the first time.”Gary Clark Jr., Todd Snider and the Raelyn Nelson Band join the already star-studded Farm Aid 2014 lineup, which features Farm Aid board members Willie Nelson, John Mellencamp, Neil Young and Dave Matthews — with Tim Reynolds — as well as Jack White, Preservation Hall Jazz Band, Jamey Johnson, North Carolina’s own Delta Rae, Lukas Nelson & Promise of the Real, Carlene Carter, Pegi Young & The Survivors, and Insects vs Robots.Tickets for Farm Aid 2014 are available at www.livenation.com, the Walnut Creek Amphitheatre box office, all Ticketmaster outlets or by phone at 800-745-3000. There are a limited number of tickets available.The all-day music and food festival offers concert-goers family farm-identified, local and organic foods with its own HOMEGROWN Concessions and hands-on activities in Farm Aid’s HOMEGROWN Village.Farm Aid is partnering with eBay and Auction Cause to offer concertgoers a chance to bid on premier concert experiences and autographed memorabilia beginning this Thursday, Aug. 14. For more information, click here. Farm Aid is also teaming up with IfOnly to offer unique VIP Packages as well as autographed Gibson guitars to benefit Farm Aid. For more information, click here.Concertgoers can enhance their Farm Aid experience with the official Farm Aid 2014 mobile app, which will be available soon for iPhone and Android.For concert updates, visit www.farmaid.org/concert.Farm Aid’s mission is to build a vibrant, family farm-centered system of agriculture in America. Farm Aid artists and board members Willie Nelson, Neil Young, John Mellencamp and Dave Matthews host an annual concert to raise funds to support Farm Aid’s work with family farmers and to inspire people to choose family farm food. Since 1985, Farm Aid, with the support of the artists who contribute their performances each year, has raised more than $45 million to support programs that help farmers thrive, expand the reach of the Good Food Movement, take action to change the dominant system of industrial agriculture and promote food from family farms.