Former Led Zep singer Robert Plant's first new album in four years – and possibly his last ever if his recent comments on it feeling like "finality" are to be believed – Lullaby And... The Ceaseless Roaris out September 8. Ahead of it hitting shelves, the 66-year-old icon has decided to let us try before we buy. The good folks at NPR are streaming the album, in full, right now. To check it out, click here.