Producer: Blake Mills - Artist: Marcus Mumford - Mixer: Blake Mills - Artist: Brandi Carlisle - Mixer: Joseph Lorge - Acoustic Guitar: Marcus Mumford - Vocals: Marcus Mumford - Vocals: Brandi Carlile - Piano: Aaron Embry - Strings: Rob Moose - Piano: Blake Mills - Guitar: Joseph Lorge - Asst. Recording Engineer: Danielle Goldsmith - Asst. Recording Engineer: Gabe Lowry - Asst. Recording Engineer: Scott Moore - Asst. Recording Engineer: Logan Taylor - Mastering Engineer: Patricia Sullivan - Clarinet: Hideaki Aomori - Composer/Author: Marcus Mumford