The Black Eyed Peas - Elephunk

Drums, Piano – Will I AmHorns – Printz Board, Tim "Izo" Orindgreff

Backing Vocals – Noelle ScaggsDrums – Terence YoshiakiEngineer [Vocals] – Dylan Dresdow

Synthesizer [Wurlitzer] – Will I AmVocals – Tippa Irie

Engineer [Additional], Engineer [Pro Tools] – Tal HerzbergGuitar – Ray BradyProducer [Additional Vocals] – Ron Fair

Backing Vocals – Noelle Scaggs, Terry DexterTrombone – Elizabeth Ann Lea

Congas, Shaker – Davey ChegwiddenDrums – Terence YoshiakiGuitar [Guitarron] – Mike FratantunoPercussion – Chuck PradaPiano – Ron FairSaxophone, Flute – Tim "Izo" OrindgreffTrumpet – Printz BoardVocals – Dante Santiago, Debbie Nova*

Piano – Sergio Mendez*

Guitar – Ray Brady

Engineer – Jun IshizekiSynthesizer, Mixed By – Will I AmVocals – John Stephens

Engineer – Jason VillaromanProducer, Drum Programming – Apl. De Ap

Bass, Guitar – Tobin*Clavinet – Will I AmDrums – Dave BucknerMixed By – Chris Lord-AlgeVocals – Jacoby Shaddix

Clavinet – Printz Board, Will I AmDouble Bass [Upright], Acoustic Guitar – Mike FratantunoEngineer [Additional], Engineer [Pro Tools] – Tal HerzbergProducer, Arranged By [Strings], Conductor [Strings] – Ron FairRecorded By [Strings] – Frank WolfSynthesizer [Moog] – Printz BoardVocals – Allan Pineda, Jamie Gomez*, Justin Timberlake