https://www.youtube.com/watch?v=E7Voaj0xzpc   Lady Gaga took to Sirius XM recently to do Track-By-Track overview of her latest album ARTPOP. She guides the listeners through the album, explaining the meanings and inspirations behind every track on the album and finishes off explaining the concept of the album: every track on ARTPOP represents one adrenaline rush (adrenaline of s-x, adrenaline of art, adrenaline of fashion, adrenaline of d--gs, etc.)