I don't know , but when i listen " ARTPOP" I want to cry. I don't know what Gaga was thinking when she was writing " ArtPop " But , I only to say ,that Art Pop is perfect , is amazing , is single is Gaga! I love this song, i dont have words to explain , but i have certain , ARTPOP is my favorite song, ArtPop is my life! Thank you so much , i love you GAGA <3 My little mermaid <3