Since 1985, Willie Nelson and friends have been hosting the longest-running benefit concert in the country,  Farm Aid!  The 2012 Farm Aid has been announced for Hershey, Pennsylvania, and includes a diverse line-up.

Each year, Farm Aid board members Willie Nelson, Neil Young, John Mellencamp and Dave Matthews headline a Farm Aid concert to bring together a wide variety of musicians, farmers and fans for one mission: keeping family farmers on their land. So far, raising more than $39 million to help family farmers thrive all over the country while inspiring millions of people to learn about the Good Food movement.

The 2012 Farm Aid will feature all four board members, plus Jack Johnson, ALO, Pegi Young and the Survivors, and Lukas Nelson and Promise of the Real.

If you can't attend the concert, click here to buy merchandise to help the farmers!