Harlequin Mask Commedia Dellarte Harlequin Word Genius Cosplay Mirror Harlequin Costume to Order Masquerade Dress Carnival Commedia Dell'Arte Definition, Characters & Costumes Lesson Study.com. New album Harlequin from 13 time GRAMMY and Academy Award winner Lady Gaga. Tracklist A Side 1. Good Morning 2. Get Happy 3. Oh, When The Saints 4. World On A String 5. If My Friends Could See Me Now 6. That's Entertainment 7. Smile B Side 8. The Joker 9. Folie Deux 10. Gonna Build A Mountain 11. Close To You 12. Happy Mistake 13. That's Life