1 | Fighter- recording engineer:
- Oscar Ramirez and Wassim Zreik
- assistant engineer:
- Aaron Leply, John Morichal, Kevin Szymanski and Scott Whitting
- producer:
- Christina Aguilera (task: vocals), E. Dawk (task: vocals) and Scott Storch
- assistant mixer:
- Anthony Kilhoffer
- mixer:
- Tony Maserati
- bass guitar [bass]:
- Tarus Mateen
- drums (drum set) [drums]:
- Kameron Houff
- guitar:
- Aaron Fishbein, John Goux and Dave Navarro
- conductor:
- Larry Gold (strings)
- strings arranger:
- Larry Gold
- vocals arranger:
- Christina Aguilera and E. Dawk
- phonographic copyright (℗) by:
- RCA Records (in 2002)
- mixed for:
- Two Chord Music Inc.
- produced for:
- Tuff Jew Productions
- recorded at:
- Conway Studios in Hollywood, Los Angeles, California, United States and The Enterprise Studios in Burbank, California, United States
- mixed at:
- The Record Plant in Hollywood, Los Angeles, California, United States
- music videos:
- Fighter by Christina Aguilera
- part of:
- The Downloader’s Music Source Book (number: 263)
- recording of:
- Fighter
- writer:
- Christina Aguilera and Scott Storch
- publisher:
- Careers‐BMG Music Publishing, Inc., LogRhythm Music, Scott Storch Music, TVT Music and Xtina Music
| 4.85 | 4:07 |