- 1633 downloads at 29 mb/s
MP3 version
- 1436 downloads at 15 mb/s
FLAC version
Tracklist
| 1 | 3 (Main) | 3:33 |
| 2 | 3 (Instrumental) | 3:33 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 88697-60954-2 | Britney Spears | 3 (CD, Single) | Jive | 88697-60954-2 | Europe | 2009 |
| 88697-60954-2 | Britney Spears | 3 (CD, Single) | Jive, Sony Music | 88697-60954-2 | Australia | 2009 |
| none | Britney Spears | 3 (The Remixes) (CDr, Maxi, Promo) | Sony Music | none | Sweden | 2009 |
| none | Britney Spears | 3 (CDr, Promo) | RCA Label Group | none | UK | 2009 |
| none | Britney Spears | 3 (CD, Promo) | RCA | none | US | 2009 |
