• Jeff Saltzman
• Producer

• Danton Supple
• Producer

• Allison Goldfrapp
• Synthesizer, Group Member, Vocals

• Josh Harris
• Producer, Remixing

• Peter Lale
• Strings

• Will Gregory
• Synthesizer, Group Member

• Jim Abbiss
• Producer

• Melonie Daniels
• Vocals (Background)

• Mike Rizzo
• Producer, Remixing

• Olav Basoski
• Producer

• Ferry Corsten
• Producer

• Sal Basile
• Producer, Editing

• Seamus Haji
• Producer, Remixing

• Coldplay
• Producer

• Johnny Budz
• Producer, Mixing

• Richard George
• Strings

• Austin Leeds
• Producer, Remixing

• Stuart Price
• Producer

• Kelly Clarkson
• Performer

• Benny Benassi
• Producer, Remixing

• Simon Wills
• Producer

• Anton Bass
• Producer, Mixing

• Kristine Hendricks
• Vocals (Background)

• Steve Smooth
• Remixing

• Susan Dench
• Strings

• Angela Hunte
• Vocals (Background)

• DJ Manian
• Producer

• Natasha Bedingfield
• Performer

• Bill "Stu" Williams
• Producer

• Amanda Wilson
• Vocals

• Hi Tack
• Producer, Remixing

• Scott Chester
• Producer

• Mark Dowling
• Producer

• Yann Peifer
• Producer

• Mary Anne Tate
• Vocals (Background)

• Dave Valler
• Producer, Vocal Producer

• Timmy Vegas
• Producer, Musician

• Andy Ward & Deep Josh
• Producer

• David Morales
• Percussion, Drums

• Paul Oakenfold
• Remixing

• Neal Avron
• Producer

• Madonna
• Producer

• Gary "Gazza" Johnson
• Producer

• Eric Kupper
• Keyboards

• Anne Lines
• Strings