Producer: Taylor Swift - Artist: Taylor Swift - Featuring: Alison Krauss - Assistant Producer: Chris Wilkinson - Assistant Producer: Drew Bollman - Featuring: Edgar Meyer - Featuring: Eric Darken - Background Vocalist: Sam Bush - Featuring: Sam Bush - Background Vocalist: Vince Gill - Background Vocalist: Alison Krauss - Featuring: Vince Gill - Mastering Engineer: Chris Rowe - Mixer: Justin Niebank - Mixer: Chris Rowe - Mixer: Robert Allen - Assistant Mixer: Drew Bollman - Acoustic Guitar: Vince Gill - Mandolin: Sam Bush - Double Bass: Edgar Meyer - Fiddle: Alison Krauss - Percussion: Eric Darken - Production Coordinator: Laurel Kittleson - Production Coordinator: Alicia Mathews - Recording Producer: Justin Niebank