Black Eyed Peas – Monkey Business

Mixed By – Mark Stent
Performer [Misirlou] – Dick Dale & His Del-Tones
Synthesizer [Moog] – Will I Am
Written-By – Thomas Van Musser
Written-By – Nicholas Roubanis

Arranged By [String Arrangement] – Ron Fair
Mixed By – Mark Stent
Programmed By [Pro Tools] – Tal Herzberg
Strings [Mellotron] – Printz Board
Violin [Electric] – Charlie Baccarat
Written-By – Full Force
Written-By – George Pajon Jr.
Written-By – Kalyanji-Anandji
Written-By – Indivar
Written-By – Printz Board

Co-producer – Danja
Edited By [Protool], Engineer [Assistant] – Marcella Araica
Engineer – Demacio "Demo" Castellon
Featuring [Pheaturing], Vocals – Justin Timberlake
Guitar – Kevin Rudolf
Instruments [Except Guitar], Producer, Rap [Ad-libs] – Timbaland
Scratches [DJ Scratching] – Venus Brown
Written-By – Timothy Mosley
Written-By – Justin Timberlake
Written-By – Thomas Van Musser
Written-By – Nate Hills

Guitar – Ray Brady
Mixed By – Mark Stent
Performer [The Ruler's Back] – Slick Rick
Producer [Additional], Harmonica – Ron Fair
Programmed By [Pro Tools] – 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
Featuring, Rap – Q-Tip
Featuring, Rap – Cee-Lo
Featuring, Rap – Talib Kweli
Featuring, Vocals – John Legend
Instruments [All] – Will I Am
Mixed By – Ethan Willoughby
Performer [Who Can I Turn To?] – Astrud Gilberto
Written-By – Anthony Newley
Written-By – Kamaal Fareed
Written-By – Leslie Bricusse
Written-By – Talib Kweli Greene

Backing Vocals [Backgrounds] – Tippa Irie
Drums [Live], Keyboards – Keith Harris
Featuring [Pheaturing], Vocals – Dante Santiago
Guitar – Ray Brady
Strings [Mellotron] – Printz Board
Strings [Mellotron] – Keith Harris
Synth – Will I Am
Synthesizer [Moog] – Printz Board
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, Drums, Strings [Mellotron], Synth – Printz Board
Clavinet, Drum Programming, Producer, Strings – Apl. De Ap
Co-producer – Will I Am
Co-producer – Printz Board
Electric Piano [Rhodes] – Will I Am
Engineer [Vocals] – Dylan Dresdow
Percussion – Keith Harris

Arranged By [Strings], Conductor [Strings] – Ron Fair
Cello – David Low
Cello – Cecilia Tsan
Cello – Steve Erdody
Cello – Suzie Katayama
Guitar, Vocals [Additional], Written-By – Jack Johnson
Mixed By – Jack Joseph Puig
Organ [Hammond] – Will I Am
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
Bass – Robert Thompson
Bass – Printz Board
Clavinet, Drum Programming, Drums, Organ – Robert Thompson
Featuring [Pheaturing], Vocals – James Brown
Guitar – Damon Woods
Keyboards [Ms2000], Electric Piano [Rhodes], Synthesizer [Moog], Trumpet – Printz Board
Saxophone – Jeff Watkins
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
Bass, Drum Programming, Engineer – Chaos (2)
Clavinet, Electric Piano [Rhodes] – Will I Am
Guitar – Michael Matthews
Producer – Noize Trip
Trumpet – Printz Board
Written-By – Michael Matthews
Written-By – Anthony Tidd
Written-By – Melvin "Chaos" Lewis
Written-By – Jean Baptiste (2)

Bass, Clavinet, Drum Programming, Guitar, Organ, Percussion – Jimmy Limon
Synth – Will I Am

Backing Vocals [Backgrounds] – Dante Santiago
Bass – Printz Board
Bass – Mike Fratantuno
Co-producer – Will I Am
Drum Programming, Mellotron, Producer, Synth, Trumpet, Keyboards – Printz Board
Flute – Tim "Izo" Orindgreff
Performer [Candy] – Cameo
Written-By – Larry Blackmon
Written-By – Printz Board
Written-By – Tomi Jenkins

Mixed By, Synth – Will I Am
Performer [All Night Long] – Mary Jane Girls
Written-By – Keith Harris
Written-By – Rick James

Bass, Featuring [Pheaturing], Vocals – Sting
Composed By – Sting
Drums – Will I Am
Drums – Manu Katché
Keyboards – Kenny Kirkland
Percussion – Mino Cinelu
Saxophone – Branford Marsalis
Written-By – George Pajon Jr.
Written-By – Sting