| 1 | Hella GoodEngineer [Additional] – Simon GogerlyEngineer [Assistant Mix] – David Treahearn, Keith Uddin, Matt FieldsEngineer [Assistant] – Anthony Kilhoffer, Ian RossiterMixed By – Mark "Spike" StentProducer – Nellee HooperProgrammed By – Fabien WaltmannProgrammed By [Additional Mix] – Johnny GouldProgrammed By [Mix] – Paul "P-Dub" Walton, Wayne WilkinsRecorded By – Greg CollinsWritten-By – C. Hugo, G. Stefani, P. Williams, T. Kanal | 4:02 |
| 2 | SpiderwebsMixed By – Holman, Paul PalmerProducer – Matthew WilderRecorded By – Matt HydeSteel Drums – Stephen PerkinsTrombone – Gabrial McNairTrumpet – Phil JordanWritten-By – G. Stefani, T. Kanal | 4:27 |
| 3 | Trapped In A BoxProducer – Dito GodwinRecorded By – Michael CarnevaleSaxophone – Eric CarpenterTrombone – Alex HendersonTrumpet – Don HammerstedtWritten-By – E. Stefani, G. Stefani, T. Dumont, T. Kanal | 3:26 |
| 4 | Simple Kind Of LifeMellotron – Gabrial McNairMixed By – Jack Joseph PuigProducer – Glen BallardRecorded By – Alain JohannesRecorded By [Additional] – Bryan Carrigan, Scott CampbellWritten-By – G. Stefani | 4:16 |
| 5 | Underneath It AllBass [Additional Melodic] – Robbie ShakespeareEngineer [Additional] – Rory Baker, Tkae MendezEngineer [Assistant Mix] – David Treahearn, Keith Uddin, Matt FieldsEngineer [Assistant] – Toby WhelanExecutive-Producer – Brian Jobson, Wayne JobsonFeaturing – Lady SawKeyboards, Trombone – Gabrial McNairMixed By – Mark "Spike" StentProducer – Sly & RobbieProgrammed By – Ned DouglasProgrammed By [Additional Mix] – Johnny GouldProgrammed By [Mix] – Paul "P-Dub" Walton, Wayne WilkinsRecorded By – Dan ChaseSaxophone – Andy Potts, Django Stewart, Tony KanalWritten-By – D. Stewart, G. Stefani | 5:02 |
| 6 | It's My LifeEngineer [Assistant] – Kevin MillsKeyboards – Gabrial McNairMixed By – Mark "Spike" StentProducer – Nellee HooperProgrammed By – Stuart PriceRecorded By – Karl DerflerWritten-By – M. Hollis, T. Friese-Greene | 3:46 |
| 7 | Hey BabyEngineer [Additional] – Count, Rory Baker, Tkae MendezEngineer [Assistant Mix] – David Treahearn, Keith Uddin, Matt FieldsEngineer [Assistant] – Toby WhalenExecutive-Producer – Brian Jobson, Wayne JobsonFeaturing – Bounty KillerProducer – Sly & RobbieProducer [Additional], Mixed By – Mark "Spike" StentProducer [Additional], Programmed By [Additional] – Philip SteirProgrammed By – Sly DunbarProgrammed By [Additional Mix] – Johnny GouldProgrammed By [Mix] – Paul 'P-Dub' Walton, Wayne WilkinsProgrammed By, Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Dan ChaseWritten-By – G. Stefani, R. Price, T. Dumont, T. Kanal | 3:27 |
| 8 | Girls Get The Bass In The Back (Hey Baby Remix)Featuring – Bounty KillerProducer – Sly & RobbieProducer [Additional] – Mark "Spike" StentRemix – Philip SteirWritten-By – G. Stefani, R. Price, T. Dumont, T. Kanal | 6:14 |
| 9 | Ex-GirlfriendEffects [Sonic Manipulation] – Sean BeavanMixed By – Jack Joseph PuigPiano, Synthesizer – Gabrial McNairProducer – Glen BallardRecorded By – Karl DerflerRecorded By [Additional] – Bryan Carrigan, Scott CampbellWritten-By – G. Stefani, T. Dumont, T. Kanal | 3:31 |
| 10 | BathwaterArranged By [Horn Arrangement], Piano, Trombone – Gabrial McNairMixed By – Jack Joseph PuigProducer – Glen BallardRecorded By – Alain JohannesRecorded By [Additional] – Bryan Carrigan, Scott CampbellTrumpet – Stephen BradleyWritten-By – G. Stefani, T. Dumont, T. Kanal | 4:00 |
| 11 | Sunday MorningMixed By – Holman, Paul PalmerProducer – Matthew WilderRecorded By – Phil KaffelWritten-By – E. Stefani, G. Stefani, T. Kanal | 4:31 |
| 12 | Bonus Tracks |
| 13 | Underneath It All (Acoustic Live)Written-By – D. Stewart, G. Stefani | 3:40 |
| 14 | Excuse Me Mr.Mixed By – Holman, Paul PalmerProducer – Matthew WilderRecorded By – Matt HydeTrombone – Gabrial McNairTrumpet – Phil JordanWritten-By – G. Stefani, T. Dumont | 3:04 |
| 15 | Just A GirlMixed By – Holman, Paul PalmerProducer, Keyboards [Additional] – Matthew WilderRecorded By – George Landress, Phil KaffelWritten-By – G. Stefani, T. Dumont | 3:26 |
| 16 | RunningEngineer [Additional] – Simon GogerlyEngineer [Assistant Mix] – David Treahearn, Keith Uddin, Matt FieldsEngineer [Assistant] – Anthony Kilhoffer, Ian RossiterMixed By – Mark "Spike" StentProducer – Nellee HooperProgrammed By – Fabien WaltmannProgrammed By [Additional Mix] – Johnny GouldProgrammed By [Additional], Recorded By [Additional] – Tom Dumont, Tony KanalProgrammed By [Mix] – Paul "P-Dub" Walton, Wayne WilkinsRecorded By – Greg CollinsWritten-By – G. Stefani, T. Kanal | 4:01 |
| 17 | NewEffects [Sonic Manipulation] – Sean BeavanMixed By – Jack Joseph PuigProducer – Jerry HarrisonRecorded By – Karl DerflerSynthesizer – Gabrial McNairWritten-By – G. Stefani, T. Dumont | 4:24 |
| 18 | Don't SpeakCello – Melissa HasinMixed By – Holman, Paul PalmerProducer – Matthew WilderRecorded By – Phil KaffelWritten-By – E. Stefani, G. Stefani | 4:22 |
This is the UK release made by Universal M & L, UK.
Comes with a 36-page booklet.
℗ 2003 Interscope Records.
© 2003 Interscope Records