Artist: Beck - Producer: Pharrell Williams - Producer: Beck - Assistant Mixer: DJ Riggins - Assistant Mixer: Jacob Richards - Mixer: Jaycen Joshua - Assistant Mixer: Mike Seaberg - Additional Vocals: Pharrell Williams - Drums: Pharrell Williams - Keyboards: Pharrell Williams - Harmonica: Beck - Piano: Beck - Slide Guitar: Beck - Vocals: Beck - Mastering Engineer: Randy Merrill - Engineer: Andrew Coleman - Engineer: Beck - Asst. Recording Engineer: Ben Sedano - Engineer: David Greenbaum - Asst. Recording Engineer: Chris Henry - Asst. Recording Engineer: Eric Eylands - Engineer: Mike Larson - Programmer: Mike Larson - Engineer: Beck Hansen - Composer/Author: Beck Hansen