Circus

Original Release Date:  December 2, 2008

Track Listing

• 1. Womanizer
• 2. Circus
• 3. Out from Under
• 4. Kill the Lights
• 5. Shattered Glass
• 6. If U Seek Amy
• 7. Unusual You
• 8. Blur
• 9. Mmm Papi
• 10. Mannequin
• 11. Lace and Leather
• 12. My Baby
• 13. Radar [*]

Credits

• Cathy Dennis: Vocals (Background)
• David Boyd: Engineer
• Tony Maserati: Mixing
• Shelly Peiken: Composer
• Tim Roberts: Pro-Tools
• Guy Sigsworth: Strings, Composer, Keyboards, Producer, Drum Programming
• Serban Ghenea: Mixing
• Ron Taylor: Pro-Tools
• Jeri Heiden: Art Direction
• Tom Coyne: Mastering
• John Heiden: Design
• Max Martin: Composer, Programming, Vocals (Background), Producer
• Jackie Murphy: Art Direction
• Patti Dubroff: Make-Up
• Niklas Flyckt: Mixing
• Kate Turning: Photography
• Harvey Mason, Jr.: Composer, Producer, Mixing
• Britney Spears: Composer, Vocals (Background)
• Andrew Hey: Engineer
• Andrew Wyatt: Engineer
• Balewa Muhammad: Composer
• Chris McMillan: Hair Stylist
• Emily Wright: Engineer, Vocal Editing
• Leah Haywood: Vocals (Background)
• Wayne Hector: Composer
• Andy Page: Synthesizer, Guitar (Acoustic), Piano, Strings, Guitar (Electric), Engineer, Drum Programming, Mixing, Synthesizer Bass
• Eric Weaver: Engineer, Assistant Engineer, Assistant
• Arnthor Birgisson: Composer
• Dabling Harward: Engineer
• Nicole Morier: Composer, Vocals (Background), Vocal Producer
• Henrik Jonback: Bass, Guitar, Composer, Engineer
• Theresa LaBarbera Whites: Executive Producer, A&R
• Valente Torrez: Assistant
• Windy Wagner: Vocals (Background)
• Seth Waldmann: Engineer
• Larry Rudolph: Executive Producer, Management
• Lukasz "Dr. Luke" Gottwald: Guitar, Composer, Drums, Keyboards, Programming
• Alexander Kronlund: Composer
• Kasia Livingston: Composer, Vocals (Background)
• Debi Nova: Vocals (Background)
• Nathaniel "Danjahandz" Hills: Composer
• Candice Nelson: Composer, Vocals (Background)
• James Fauntleroy: Composer
• Claude Kelly: Composer, Vocals (Background), Vocal Producer
• Marcella "Ms. Lago" Araica: Composer
• Jim Beanz: Engineer, Vocal Producer
• Aniela Gottwald: Assistant Engineer, Assistant
• Frankie Storm: Composer
• Angela N. Golightly: Production Coordination
• Tatiana Gottwald: Assistant Engineer
• Luke Boyd: Composer, Vocals (Background)
• David Wright "Touch": Production Coordination
• Rob Knox: Composer, Producer
• Chris Kasych: Assistant Engineer, Assistant
• Brendan Dekora: Engineer, Assistant
• Savan Kotecha: Composer
• Nick Steinhardt: Design
• Eric Eylands: Assistant Engineer, Assistant
• Shellback: Composer
• Nikesha Briscoe: Composer
• Pontus Winnberg: Composer
• Stacy Barthe: Composer
• Adrien Gough: Composer
• Peter John Kerr: Composer
• Jim Carauna: Engineer
• Ronnie Jackson: Composer
• Rafael Akinyemi: Composer
• Myah Marie: Vocals (Background)
• Ezekial Lewis: Composer
• K. Briscoe: Producer
• Jared Newcomb: Mixing Assistant, Assistant
• James Washington: Composer
• Henry Walter: Composer
• Christian Karlsson: Composer
• Benjamin Levin: Composer