Bonnie Raitt, Indigo Girls, John Butler Trio and Michael Franti are among two dozen musicians who have contributed songs to Buy This Fracking Album, a two-disc compilation LP intended to educate listeners about hydro-fracking, a controversial method of extracting natural gas from the earth’s shale. In a statement, Raitt said,…

Source: RollingStone
Link: Bonnie Raitt, Indigo Girls Contribute to Anti-Fracking LP