Producer: Rick Rubin - Artist: The Avett Brothers - Mixer: Dana Nielsen - Bass: Bob Crawford - Cello: Joe Kwon - Drums: Mike Marsh - Piano: Scott Avett - Vocals: Scott Avett - Vocals: Seth Avett - Programming: Dana Nielsen - Electric Guitar: Jason Lader - Synthesizer: Jason Lader - Viola: Kristin Wilkinson - Fiddle: Tania Elizabeth - Asst. Recording Engineer: Sean Badum - Recording Engineer: Dana Nielsen - Asst. Recording Engineer: Rob Bisel - Editor: Rob Bisel - Mastering Engineer: Stephen Marcussen