Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| 1 Thing (CD, Single) | Columbia | 675760 1 | UK | 2005 | |
| 1 Thing (CD 1) (CD, Maxi) | Columbia | 675940 1 | US | 2005 | |
| 1 Thing (CD 2) (CD, Maxi, Enh) | Columbia | 675940 2 | US | 2005 | |
| 1 Thing (Phoreyz Rerub) (12", Promo, Unofficial) | Not On Label (Amerie) | SKANK002 | US | 2005 | |
| 1 Thing (12") | Columbia | 44 71958 | US | 2005 | |
| 1 Thing (12") | Columbia | 675940 6 | Europe | 2005 | |
| 1 Thing (12") | Columbia | 51450R | 2005 | ||
| 1 Thing (12", Promo) | Columbia | CAS 51449 | US | 2005 | |
| 1 Thing (12", Unofficial) | Not On Label (Amerie) | AME001 | UK | 2005 | |
| 1 Thing (CD, Enh) | Columbia | 675760 2 | Switzerland | 2005 | |
| 1 Thing (CD, Maxi) | Columbia | 675948 1 | Australia | 2005 |