THE release of Leonard Cohen’s new album coincides with his 80th birthday, making him the oldest whippersnapper on the block. He takes things in his usual measured stride, doling out dollops of that unmistakeable voice from a seemingly bottomless smokey barrel. Almost Like the Blues is more like a gentle bossa nova and Samson in New Orleans is not about jazz hairstyles. A Street is wonderfully enriched by Hammond organ, Did I Ever Love You? speeds up alarmingly in places, while Nevermind features snatches of exhilarating African singing.