Molly, Val and Gina are graduating college, but on their final night, frustrations are aired. Molly is still looking for real love and Val is beginning to doubt if that…

A lineup of artists — including Beck, Common, Gary Clark Jr., Foo Fighters, H.E.R., Juanes, Alicia Keys, John Legend, Chris Martin, Mavis Staples, St. Vincent, Usher and more — pay…