Love for Levon: A Benefit to Save the Barn with John Mayer + My Morning Jacket + Ray LaMontagne + Eric Church + Gregg Allman + Roger Waters + Dierks Bentley and more

Show your love for Levon Helm and help save the iconic musician's barn so that his signature Midnight Ramble gigs in Woodstock can continue. The megastar-studded cast of dudes with guitars includes gentle pop-bluesman John Mayer, beloved eclecticists My Morning Jacket, husky-voiced folkie Ray LaMontagne, CMT rocker Eric Church, Pink Floyd's Roger Waters (just added!), and many more. Representing the ladies are two super talented women: gospel veteran Mavis Staples and country chanteuse Lucinda Williams. Surprise guests are also promised.