BRITNEY SPEARS Britney Jean BLUE VINYL NEW & SEALED

Engineer – Alan O'Connell, Alan Tilston

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer [Vocals] – Anthony Preston, William Orbit

Producer, Instruments, Programmed By – HyGrade, William Orbit

Vocals [Additional] – Ana Diaz

Written-By – Ana Diaz, Anthony Preston, Britney Spears, Dan Traynor*, William Orbit

Engineer – Alan O'Connell, Alan Tilston

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer [Vocals] – Anthony Preston, William Orbit

Producer, Instruments, Programmed By – HyGrade, William Orbit

Vocals [Additional] – Ana Diaz

Written-By – Ana Diaz, Anthony Preston, Britney Spears, Dan Traynor*, William Orbit

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Edited By [Vocal Editing] – Julian Prindle, Padraic "Padlock" Kerin*

Engineer [Vocal Engineering Assistant] – Chris Kahn, Jacob Dennis

Instruments, Programmed By, Recorded By, Engineer – Otto Knows, Sebastian Ingrosso

Mixed By – Joe Peluso

Mixed By [Assistant] – Bradford H. Smith*, Ghazi Hourani

Producer – Otto Knows, Sebastian Ingrosso, will.i.am*

Producer [Vocals] – Anthony Preston, will.i.am*

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Anthony Preston, Britney Spears, Otto Jettmann, Ruth-Anne Cunningham, Sebastian Ingrosso, William Adams*

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Edited By [Vocal Editing] – Julian Prindle, Padraic "Padlock" Kerin*

Engineer [Vocal Engineering Assistant] – Chris Kahn, Jacob Dennis

Instruments, Programmed By, Recorded By, Engineer – Otto Knows, Sebastian Ingrosso

Mixed By – Joe Peluso

Mixed By [Assistant] – Bradford H. Smith*, Ghazi Hourani

Producer – Otto Knows, Sebastian Ingrosso, will.i.am*

Producer [Vocals] – Anthony Preston, will.i.am*

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Anthony Preston, Britney Spears, Otto Jettmann, Ruth-Anne Cunningham, Sebastian Ingrosso, William Adams*

Arranged By [Strings] – Onree Gill

Bass – Michael Valerio*

Cello – Adrienne Woods, Vanessa Freebarin Smith*

Co-producer – Christopher Braide*, Keith Harris

Concertmaster – Mark Cargill

Contractor [Music Contractor] – JoAnn Tominaga

Producer [Vocals] – Christopher Braide*

Producer, Recorded By, Engineer – will.i.am*

Recorded By [Strings], Engineer [Strings], Mixed By – Joe Peluso

Viola – Karen Elaine*, Neel Hammond

Violin – Ginny Luke, Lucine Feylon, Rachel Grace (2)

Written-By – Britney Spears, Christopher Braide*, Sia Furler

Arranged By [Strings] – Onree Gill

Bass – Michael Valerio*

Cello – Adrienne Woods, Vanessa Freebarin Smith*

Co-producer – Christopher Braide*, Keith Harris

Concertmaster – Mark Cargill

Contractor [Music Contractor] – JoAnn Tominaga

Producer [Vocals] – Christopher Braide*

Producer, Recorded By, Engineer – will.i.am*

Recorded By [Strings], Engineer [Strings], Mixed By – Joe Peluso

Viola – Karen Elaine*, Neel Hammond

Violin – Ginny Luke, Lucine Feylon, Rachel Grace (2)

Written-By – Britney Spears, Christopher Braide*, Sia Furler

Engineer [Vocal Engineering Assistant] – Billy Hickey, Jacob Dennis

Featuring – will.i.am*

Mixed By – Marcus van Wattum, Nicky Romero

Mixed By [will.i.am Vocals] – Dylan "3D" Dresdow*

Producer [Vocals] – Anthony Preston, will.i.am*

Producer, Instruments, Programmed By – David Guetta, Giorgio Tuinfort, Marcus van Wattum, Nicky Romero, will.i.am*

Recorded By [Britney Spears Vocals], Engineer [Britney Spears Vocals] – Julian Prindle

Recorded By, Engineer – David Guetta, Giorgio Tuinfort, Padraic "Padlock" Kerin*, will.i.am*

Written-By – Britney Spears, David Guetta, Giorgio Tuinfort, Marcus van Wattum, Nick Rotteveel, William Adams*

Engineer [Vocal Engineering Assistant] – Billy Hickey, Jacob Dennis

Featuring – will.i.am*

Mixed By – Marcus van Wattum, Nicky Romero

Mixed By [will.i.am Vocals] – Dylan "3D" Dresdow*

Producer [Vocals] – Anthony Preston, will.i.am*

Producer, Instruments, Programmed By – David Guetta, Giorgio Tuinfort, Marcus van Wattum, Nicky Romero, will.i.am*

Recorded By [Britney Spears Vocals], Engineer [Britney Spears Vocals] – Julian Prindle

Recorded By, Engineer – David Guetta, Giorgio Tuinfort, Padraic "Padlock" Kerin*, will.i.am*

Written-By – Britney Spears, David Guetta, Giorgio Tuinfort, Marcus van Wattum, Nick Rotteveel, William Adams*

Acoustic Guitar – Andre Lindal, Joakim Haukass*

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Co-producer – Damien LeRoy

Edited By [Vocal Editing] – Andre Lindal, Julian Prindle

Engineer [Vocal Engineering Assistant] – AJ Clark, Billy Hickey, Bradford H. Smith*, Todd Hurtt

Featuring – T.I.

Instruments [Remaining Instrumentation], Programmed By – Andre Lindal, Anthony Preston, Damien LeRoy

Mixed By – Joe Peluso

Mixed By [Assistant] – Bradford H. Smith*

Producer, Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Andre Lindal, Anthony Preston, Britney Spears, Clifford Joseph Harris, Jr.*, Damien LeRoy, Joakim Haukass*, Onique "Sparrow" Williams*

Acoustic Guitar – Andre Lindal, Joakim Haukass*

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Co-producer – Damien LeRoy

Edited By [Vocal Editing] – Andre Lindal, Julian Prindle

Engineer [Vocal Engineering Assistant] – AJ Clark, Billy Hickey, Bradford H. Smith*, Todd Hurtt

Featuring – T.I.

Instruments [Remaining Instrumentation], Programmed By – Andre Lindal, Anthony Preston, Damien LeRoy

Mixed By – Joe Peluso

Mixed By [Assistant] – Bradford H. Smith*

Producer, Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Andre Lindal, Anthony Preston, Britney Spears, Clifford Joseph Harris, Jr.*, Damien LeRoy, Joakim Haukass*, Onique "Sparrow" Williams*

Engineer [Vocal Engineering Assistant] – AJ Clark, Billy Hickey, Jacob Dennis

Guitar – Pierre-Luc Rioux

Instruments, Programmed By – David Guetta, Giorgio Tuinfort

Mixed By – Daddy's Groove

Producer – David Guetta, Giorgio Tuinfort, will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Sound Designer [Additional Sound Design] – Marcus van Wattum, Ralph Wegner

Written-By – Anthony Preston, Britney Spears, David Guetta, Giorgio Tuinfort, Jose Luna, Luciana Caporaso, Myah Marie Langston, Nick Clow, Richard Gonzalez*

Engineer [Vocal Engineering Assistant] – AJ Clark, Billy Hickey, Jacob Dennis

Guitar – Pierre-Luc Rioux

Instruments, Programmed By – David Guetta, Giorgio Tuinfort

Mixed By – Daddy's Groove

Producer – David Guetta, Giorgio Tuinfort, will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Sound Designer [Additional Sound Design] – Marcus van Wattum, Ralph Wegner

Written-By – Anthony Preston, Britney Spears, David Guetta, Giorgio Tuinfort, Jose Luna, Luciana Caporaso, Myah Marie Langston, Nick Clow, Richard Gonzalez*

Backing Vocals – Britney Spears, Myah Marie

Co-producer, Producer [Vocals] – Anthony Preston

Engineer [Vocal Engineering Assistant] – AJ Clark, Bradford H. Smith*, Daniel Andreas Aguilar

Mixed By – Daddy's Groove

Piano, Instruments, Programmed By – Giorgio Tuinfort

Producer – Giorgio Tuinfort, will.i.am*

Programmed By [Additional] – Marcus van Wattum, will.i.am*

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Giorgio Tuinfort, Padraic "Padlock" Kerin*, will.i.am*

Written-By – Anthony Preston, Britney Spears, David Guetta, Giorgio Tuinfort, Jenson Vaughan*, Rosette Sharma, William Adams*

Backing Vocals – Britney Spears, Myah Marie

Co-producer, Producer [Vocals] – Anthony Preston

Engineer [Vocal Engineering Assistant] – AJ Clark, Bradford H. Smith*, Daniel Andreas Aguilar

Mixed By – Daddy's Groove

Piano, Instruments, Programmed By – Giorgio Tuinfort

Producer – Giorgio Tuinfort, will.i.am*

Programmed By [Additional] – Marcus van Wattum, will.i.am*

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Giorgio Tuinfort, Padraic "Padlock" Kerin*, will.i.am*

Written-By – Anthony Preston, Britney Spears, David Guetta, Giorgio Tuinfort, Jenson Vaughan*, Rosette Sharma, William Adams*

Backing Vocals – Sia

Engineer [Engineered For Mix] – John Hanes

Engineer [Vocal Engineering Assistant] – Billy Hickey, Daniel Andreas Aguilar

Mixed By – Serban Ghenea

Producer – Diplo

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals], Edited By [Vocal Editing] – Julian Prindle

Written-By – Andrew Swanson (2), Britney Spears, Katy Perry, Sia Furler, Thomas Pentz*

Backing Vocals – Sia

Engineer [Engineered For Mix] – John Hanes

Engineer [Vocal Engineering Assistant] – Billy Hickey, Daniel Andreas Aguilar

Mixed By – Serban Ghenea

Producer – Diplo

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals], Edited By [Vocal Editing] – Julian Prindle

Written-By – Andrew Swanson (2), Britney Spears, Katy Perry, Sia Furler, Thomas Pentz*

Acoustic Guitar – Joshua Lopez

Backing Vocals – Britney Spears, Jamie Lynn Spears, Myah Marie

Co-producer – FRESHM3N III

Engineer [Vocal Engineering Assistant] – Billy Hickey, Chris Kahn, Jacob Dennis

Featuring – Jamie Lynn*

Mixed By – Joe Peluso

Producer – will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Written-By – Anthony Preston, Britney Spears, Joshua Lopez, William Adams*

Acoustic Guitar – Joshua Lopez

Backing Vocals – Britney Spears, Jamie Lynn Spears, Myah Marie

Co-producer – FRESHM3N III

Engineer [Vocal Engineering Assistant] – Billy Hickey, Chris Kahn, Jacob Dennis

Featuring – Jamie Lynn*

Mixed By – Joe Peluso

Producer – will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Written-By – Anthony Preston, Britney Spears, Joshua Lopez, William Adams*

Acoustic Guitar – Joshua Lopez

Co-producer – Chico Bennett, Richard Vission*

Mixed By – Joe Peluso

Producer [Additional] – LWAM, William "DJ KEEBZ" Kebler*, Zach "REAZON" Heiligman*

Producer, Producer [Vocals] – will.i.am*

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Written-By – Britney Spears, Joshua Lopez, Richard Gonzalez*, William Adams*

Acoustic Guitar – Joshua Lopez

Co-producer – Chico Bennett, Richard Vission*

Mixed By – Joe Peluso

Producer [Additional] – LWAM, William "DJ KEEBZ" Kebler*, Zach "REAZON" Heiligman*

Producer, Producer [Vocals] – will.i.am*

Recorded By, Engineer – Padraic "Padlock" Kerin*, will.i.am*

Written-By – Britney Spears, Joshua Lopez, Richard Gonzalez*, William Adams*

Backing Vocals [Additional] – Christopher Braide*, Henry Walter, Katie Mitzell Fagan*, Kelsey Cunningham, Lukasz Gottwald, Rachael Findlen, Sia

Coordinator [Production Coordinator] – Irene Richter

Engineer – Clint Gibbs, Oscar Ramirez

Engineer [Assistant] – Rachael Findlen

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer [Additional Vocals] – Anthony Preston

Producer [Vocals] – Christopher Braide*

Producer, Instruments, Programmed By – Cirkut*, Dr. Luke

Recorded By [Additional Vocals] – Julian Prindle

Written-By – Britney Spears, Henry Walter, Lukasz Gottwald, Sia Furler

Backing Vocals [Additional] – Christopher Braide*, Henry Walter, Katie Mitzell Fagan*, Kelsey Cunningham, Lukasz Gottwald, Rachael Findlen, Sia

Coordinator [Production Coordinator] – Irene Richter

Engineer – Clint Gibbs, Oscar Ramirez

Engineer [Assistant] – Rachael Findlen

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer [Additional Vocals] – Anthony Preston

Producer [Vocals] – Christopher Braide*

Producer, Instruments, Programmed By – Cirkut*, Dr. Luke

Recorded By [Additional Vocals] – Julian Prindle

Written-By – Britney Spears, Henry Walter, Lukasz Gottwald, Sia Furler

Drum Programming – Alexander Castillo Vasquez

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer – KoOoLkOjAk*

Producer [Vocals] – Anthony Preston, Peter Carlsson (3)

Producer, Programmed By, Synthesizer – A.C

Written-By – Allan P. Grigg*, Britney Spears

Drum Programming – Alexander Castillo Vasquez

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Producer – KoOoLkOjAk*

Producer [Vocals] – Anthony Preston, Peter Carlsson (3)

Producer, Programmed By, Synthesizer – A.C

Written-By – Allan P. Grigg*, Britney Spears

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Engineer [Vocal Engineering Assistant] – AJ Clark, Jacob Dennis

Guitar – Pierre-Luc Rioux

Mixed By – Daddy's Groove

Piano, Instruments, Programmed By – Giorgio Tuinfort

Producer – Giorgio Tuinfort, will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Britney Spears, Danny O'Donoghue, David Guetta, Frederic Riesterer*, Giorgio Tuinfort

Backing Vocals – Anthony Preston, Britney Spears, Myah Marie

Engineer [Vocal Engineering Assistant] – AJ Clark, Jacob Dennis

Guitar – Pierre-Luc Rioux

Mixed By – Daddy's Groove

Piano, Instruments, Programmed By – Giorgio Tuinfort

Producer – Giorgio Tuinfort, will.i.am*

Producer [Vocals] – Anthony Preston

Recorded By [Vocals], Engineer [Vocals] – Julian Prindle

Written-By – Britney Spears, Danny O'Donoghue, David Guetta, Frederic Riesterer*, Giorgio Tuinfort

Backing Vocals – Sia

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Piano, Arranged By [Strings], Programmed By, Electric Guitar, Acoustic Guitar – Christopher Braide*

Recorded By – Oscar Ramirez

Written-By – Britney Spears, Christopher Braide*, Sia Furler

Backing Vocals – Sia

Engineer [Engineered For Mix] – John Hanes

Mixed By – Serban Ghenea

Piano, Arranged By [Strings], Programmed By, Electric Guitar, Acoustic Guitar – Christopher Braide*

Recorded By – Oscar Ramirez

Written-By – Britney Spears, Christopher Braide*, Sia Furler