Lyrics | Levon Helm, Taj Mahal, Rosanne Cash, Kris Kristofferson, Donald Fagen, Marianne Faithfull, Carly Simon, Jane Birkin, Sonny Landreth, Eric Burdon, Warren Haynes, Zachary Alford, Arno, Jimmy Barnes, Larry Campbell, Angélique Kidjo, John Leventhal, Keb' Mo', Shawn Mullins, Axelle Red, Sussan Deyhim, Ewan McGregor, Florent Pagny, Teresa Williams, The Blind Boys of Alabama, Emmanuel Jal, Christophe Willem, Carl Carlton, Christine and the Queens, SIR SAMUEL, Max Buskohl, J.P. Nataf, Pascal Kravetz, Nacho Campillo, Vida Simon, Amy Helm, Moses Mo, Mahalia Barnes, David D'or, Jerry "Wyzard" Seay, Wayne P. Sheehy, Bertha Blades, Matthew Houck and Essie Jain