Credits

Timbaland: Producer
Rodney Jerkins: Producer
Michelle Williams: Executive Producer
Pharrell Williams: Producer
Andrew Coleman: Arranger, Digital Editing, Engineer
Walter Afanasieff: Producer
Kelly Rowland: Executive Producer
Tony Maserati: Mixing
Rockwilder: Producer
Andre Harris: Producer
Tom Coyne: Mastering
Vic Anesini: Mastering
Beyoncé Knowles: Executive Producer, Producer
Vidal Davis: Producer
Alonzo Jackson: Producer
Chad "Dr. Seuss" Elliott: Producer
D'Wayne Wiggins: Producer
Hart Gunther: Assistant Engineer
Ken Fambro: Producer
Mathew Knowles: Executive Producer
Rob Carter: Design
Tony Duran: Photography
Donnie "D Major" Boynton: Producer
Fabrizio Ferri: Photography
Erron Williams: Producer
Stuart White: Engineer
Matt Weber: Assistant Engineer
Sean Brennan: Transfers
Matthew Brownlie: Assistant Engineer
Ramon Rivas: Assistant Engineer
Robert Erdmann : Photography
J. "Lonny" Bereal: Vocal Producer
O'Shea Hunter: Producer
Rob Suchecki: Assistant Engineer
Steve Ruesch: Engineer