Artist: Mumford & Sons - Producer: Paul Epworth - Engineer: Riley MacIntyre - Engineer: Luke Pickering - Asst. Recording Engineer: Chloe Kraemer - Engineer: Steph Marziano - Mixer: Tom Elmhirst - Programming: Tom Elmhirst - Mix Engineer: Brandon Bost - Music Production: Paul Epworth - Synthesizer: Paul Epworth - Mastering Engineer: Randy Merrill