Earlier this week, Lady Gaga took to Twitter to announce the tracklist to her new album ARTPOP. It was revealed via mural:

The tracklist was then listed in a series of images of the mural.

1. Aura
2. Venus
3. G.U.Y.
4. Sexxx Dreams
5. Jewels N' Drugs f/ T.I., Too $hort, and Twista
6. Manicure
7. Do What U Want f/ R. Kelly 
9. Swine
10. Donatella
11. Fashion!
12. Mary Jane Holland
13. Dope
14. Gypsy
15. Applause 

She later took to Instagram to clarify about track 13, "Dope."

And look out for DOPE. Track #13. The evolution of a fan song that became a deep confession in the recording studio. Produced by Rick Rubin and Me.

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