Producer: Joel Little - Artist: Taylor Swift - Featuring: Brendon Urie - Producer: Taylor Swift - Recording Engineer: Joel Little - Asst. Recording Engineer: John Rooney - Mix Engineer: Serban Ghenea - Mix Engineer: John Hanes - Vocals: Taylor Swift - Vocals: Brendon Urie - Keyboards: Joel Little - Drum Programming: Joel Little - Synthesizer Programming: Joel Little - Guitar: Joel Little - Composer/Author: Taylor Swift