Producer: Jack Antonoff - Artist: Taylor Swift - Artist: LP Giobbi - Producer: Taylor Swift - Recording Engineer: Laura Sisk - Recording Engineer: Jack Antonoff - Asst. Recording Engineer: John Rooney - Asst. Recording Engineer: Jon Sher - Vocals: Taylor Swift - Guitar: Annie Clark - Programmer: Jack Antonoff - Drums: Jack Antonoff - Keyboards: Jack Antonoff - Sound Effects: Jack Antonoff - Drums: Michael Riddleberger - Remixer: LP Giobbi