Black Eyed Peas – Monkey Business

Written-By – Thomas Van Musser
Written-By – Nicholas Roubanis

Arranged By [Strings] – Ron Fair
Drums – Keith Harris
Mellotron [Mellotron Strings] – Printz Board
Programmed By [Pro Tools Programming] – Tal Herzberg
Violin [Electric] – Charlie Baccarat
Written-By – Full Force
Written-By – George Pajon Jr.
Written-By – Kalyanji-Anandji
Written-By – Printz Board

Co-producer – Danja
Edited By [Assistant Engineer - Protool Editing] – Marcella Araica
Engineer – Demacio "Demo" Castellon
Guitar – Kevin Rudolf
Management [Production Coordinator] – Geneva Randolph
Management [Production Coordinator] – Mike Daddy Evans
Performer [All Instruments Except Guitar] – Timbaland
Producer – Timbaland
Scratches – Venus Brown
Vocals – Justin Timberlake
Written-By – Timothy Mosley
Written-By – Justin Timberlake
Written-By – Thomas Van Musser
Written-By – Nate Hills

Guitar – Ray Brady
Harmonica – Ron Fair
Producer [Additional] – Ron Fair
Programmed By [Protools] – Tal Herzberg
Written-By – Ricky Walters
Written-By – Chris Peters
Written-By – Drew Peters

Clavinet, Organ – Will I Am
Written-By – David Payton

Engineer – Ethan Willoughby
Engineer – Osinachi Nwaneri
Engineer – Ted Howard
Mixed By – Ethan Willoughby
Performer [All Instruments] – Will I Am
Rap [Featuring] – Q-Tip
Rap [Featuring] – Cee-Lo
Rap [Featuring] – Talib Kweli
Vocals [Featuring] – John Legend
Written-By – Anthony Newley
Written-By – Jaime Gomez
Written-By – Kamaal Fareed
Written-By – Leslie Bricusse
Written-By – Talib Kweli Greene

Backing Vocals – Tippa Irie
Drums [Live], Drums, Keyboards – Keith Harris
Guitar – Ray Brady
Mellotron [Mellotron Strings] – Printz Board
Mellotron [Mellotron Strings] – Keith Harris
Synthesizer – Will I Am
Synthesizer [Moog] – Printz Board
Vocals [Featuring] – Dante Santiago
Written-By – Ray Brady
Written-By – Lloyd Ferguson
Written-By – Fitzroy Simpson
Written-By – George Bennett
Written-By – Printz Board
Written-By – Robbie Lyn
Written-By – Leroy Sibbles
Written-By – Jackie Mittoo
Written-By – Huford Brown

Backing Vocals – Dante Santiago
Bass, Strings [Mellotron], Synthesizer, Drums – Printz Board
Co-producer – Printz Board
Drum Programming, Clavinet, Strings – Apl. De Ap
Electric Piano [Rhodes] – Will I Am
Engineer [Vocals] – Dylan Dresdow
Percussion – Keith Harris
Producer – Apl. De Ap

Arranged By [Strings], Conductor [Strings] – Ron Fair
Cello – David Low
Cello – Cecilia Tsan
Cello – Steve Erdody
Cello – Suzie Katayama
Guitar, Vocals [Uncredited], Written-By – Jack Johnson
Mixed By – Jack Joseph Puig
Organ [Hammond] – Will I Am
Saxophone – Tim "Izo" Orindgreff
Trumpet – Printz Board
Viola – Matt Funes
Viola – Brian Dembow
Viola – Vicki Miskolczy
Viola – Simon Oswell
Violin – Alan Grunfeld
Violin – Bruce Dukov
Violin – Endre Granat
Violin – Joel Derouin
Violin – Mario DeLeon
Violin – Tamara Hatwan
Violin – Sid Page
Violin – Songa Lee
Violin – Katia Popov
Violin – Natalie Leggett
Violin – Phillip Levy
Violin – Jackie Brand
Violin – Josefina Vergara
Violin – Julie Gigante
Violin – Roberto Cani
Violin – Charlie Bisharat
Violin – Rene Mandel
Violin – Sarah Thornblade

Backing Vocals – The Bittersweets
Backing Vocals – Dante Santiago
Backing Vocals – Sheila Wheat
Backing Vocals – Kelly Jarrell
Backing Vocals – Venus Brown
Backing Vocals – Cynthia Moore
Clavinet, Organ – Will I Am
Drums – Robert Thompson
Guitar – Damon Woods
Saxophone – Tim "Izo" Orindgreff
Saxophone – Jeff Watkins
Trumpet, Synthesizer [Moog], Electric Piano [Rhodes], Bass, Synthesizer [Ms2000] – Printz Board
Vocals [Featuring] – James Brown
Written-By – Tim "Izo" Orindgreff
Written-By – James Brown
Written-By – Darryl Barnes
Written-By – Greg Mays
Written-By – Printz Board

Backing Vocals – Dante Santiago
Clavinet, Electric Piano [Rhodes] – Will I Am
Engineer, Drum Programming, Bass – Chaos (2)
Guitar – Michael Matthews
Producer – Noize Trip
Saxophone – Tim "Izo" Orindgreff
Trumpet – Printz Board
Written-By – Michael Matthews
Written-By – Anthony Tidd
Written-By – Melvin "Chaos" Lewis
Written-By – Jean Baptiste (2)

Drum Programming, Bass, Clavinet, Organ, Guitar, Percussion – Jimmy Limon

Backing Vocals – Dante Santiago
Bass – Printz Board
Bass – Mike Fratantuno
Drum Programming, Trumpet, Synthesizer, Synthesizer [Mellotron] – Printz Board
Drums – Keith Harris
Producer – Printz Board
Saxophone, Flute – Tim "Izo" Orindgreff
Written-By – Larry Blackmon
Written-By – Printz Board
Written-By – Tomi Jenkins

Drums – Keith Harris
Mixed By – Will I Am
Written-By – Keith Harris
Written-By – Rick James

Drums – Will I Am
Drums – Manu Katché
Keyboards – Kenny Kirkland
Percussion – Mino Cinelu
Saxophone – Branford Marsalis
Vocals, Bass – Sting
Written-By – George Bajon Jr.
Written-By – Sting