She later released a CD on Righteous Babe of the concert Til We Outnumber Em featuring artists such as DiFranco , Billy Bragg , Ramblin ' Jack Elliott , Arlo Guthrie , Indigo Girls , Dave Pirner , Tim Robbins , and Bruce Springsteen with 100 percent of proceeds going to the Woody Guthrie Foundation and Archives and the Rock and Roll Hall of Fame Museum educational department .