Tracklist
| 1 | Ain't It Funny (Murder Remix Featuring Ja Rule & Caddillac Tah) Featuring – Caddillac Tah, Ja Rule Producer – 7*, Irv Gotti Producer [Vocals] – Cory Rooney Written-By – 7*, Caddillac Tah, Cory Rooney, Irv*, Ja Rule, Jennifer Lopez Written-By [Sample] – Craig Mack, Osten Harvey | 3:54 | |
| 2 | Play (Artful Dodger Mix) Backing Vocals – Christina Milian Coordinator [Production] – Chris Apostle Engineer [Assistant Mix] – David Swope, Ronald L. Martinez Engineer [Assistant] – David Swope Engineer [Mastering] – Ted Jensen Engineer [Recording] – Robert Williams* Guitar – Paul Pesco Producer – BAG & Arnthor Producer [Remix], Engineer, Mixed By – Mark Hill Remix – Artful Dodger Written-By – Anders Bagge, Arnthor Birgisson, Christina Milian, Cor Rooney* | 4:35 | |
| 3 | Feelin' So Good (HQ2 Club Mix) Lyrics By – Christopher Rios, Cory Rooney, Jennifer Lopez, Joe Catagena* Music By – Sean "Puffy" Combs*, Steven Standard* Producer – Sean "Puffy" Combs* Remix, Producer [Additional Production] – Hex Hector And Mac Quayle* | 7:25 | |
| Video | Ain't It Funny (Remix Featuring Ja Rule-Video Version) Featuring – Ja Rule Written-By – 7*, Caddillac Tah, Cory Rooney, Irv*, Ja Rule, Jennifer Lopez | 3:36 |
Specifiche
| Artista / Artist: | Jennifer Lopez |
| Formato / Format: | CD's Singolo Jewel Box |
| Anno / Released: | 2002 |
| Etichetta / Label: | Epic – EPC6723902 |
| Stampa / Country: | Europa / Europe |
| Condizioni / Condition: | Sigillato / Sealed |
| Genere / Genre: | Electronic, Hip Hop |
| Sottogenere | House |
| Ubic.: | Box Er 267 |
| Titolo / Title: | Ain't It Funny |
| Barcode / Ean: | 5099767239025 |