Once you’ve heard Pat Metheny you will always recognise him, no matter what company he’s in or what instrument he’s playing, be it a simple acoustic guitar or some unlikely invention of his own. Beneath it all there’s a frank, open-hearted tunefulness that keeps the music airborne. This double album, recorded at the end of a year-long tour by his Unity Band, is as polished and sophisticated as any, but moments such as the opening melody of This Belongs to You or the gradual unfolding of Born are just plain elegant. There’s a similar quality about saxophonist Chris Potter’s playing, and all four are so relaxed in each other’s company that everything flows beautifully.