1 | E.T.- additional recording engineer:
- Noah Goldstein
- programming and producer:
- Ammo , Dr. Luke and Max Martin
- assistant engineer:
- Aniela Gottwald and Tim Roberts
- engineer:
- John Hanes , Sam Holland and Emily Wright
- mixer:
- Serban Ghenea
- drums (drum set) and keyboard:
- Ammo , Dr. Luke and Max Martin
- guest vocals:
- Ye
- vocals:
- Katy Perry
- phonographic copyright (℗) by:
- Capitol Records, LLC (in 2012)
- additionally recorded at:
- The Mercer in SoHo, New York, New York, United States
- recorded at:
- Conway Recording Studios in Hollywood, Los Angeles, California, United States
- mixed at:
- MixStar Studios in Virginia Beach, Virginia, United States
- recording of:
- E.T.
- version of:
- E.T.
| Katy Perry ft. Kanye West | 3.4 | 3:51 |