• Adam Christgau - Engineer
• Ben Kalb - Cello, Consultant, Contractor
• Ben Morgan - Photography
• Bess Rogers - Guitar (Electric)
• Brandon Walters - Guitar (Electric)
• Chris Kuffner - Arranger, Assistant Engineer, Bass, Double Bass, Editing Assistant, Guitar (Electric), Mandolin
• David Schoenwetter - Assistant Engineer
• Elliot Jacobson - Arranger, Clacker, Drums, Drums (Bass), Shaker, Tambourine
• Gavin Lurssen - Mastering
• Geoff Lewil - Assistant Engineer, Handclapping
• Hiroko Taguchi - Violin
• Ingrid Michaelson - Arranger, Fender Rhodes, Guitar (Acoustic), Organ, Piano, Producer, String Arrangements, Ukulele, Vocals
• Jesse Lauler - Engineer
• Luke Cissell - Violin
• Lynn Grossman - A&R, Management
• Michael Irwin - Horn
• Olivier Manchon - Violin
• Ryan Freeland - Mixing
• Saul Simon-MacWilliams - Assistant Engineer, Handclapping
• Seth Faulk - Conga
• Todd Low - Viola