








| Label: | Universal Music NASH PROMO 01144 |
| Genre: | Hip Hop, Pop |
| Style: | RnB/Swing |
| Format: | CDr (Single , Promo) |
| 1 | Lost Without U | 4:14 |
| Label: | Interscope Records LOST11 |
| Genre: | Hip Hop, Pop |
| Style: | RnB/Swing |
| Format: | CD (Single , Promo) |
| 1 | Lost Without U | 4:14 |
| 2 | Lost Without U (Instrumental) | 4:15 |
| 3 | Lost Without U (A Capella) | 3:35 |
| Label: | Interscope Records 1736885 |
| Genre: | Hip Hop, Pop |
| Style: | RnB/Swing, Ballad |
| Format: | CD (Single) |
| 1 | Lost Without U » Mixed By: Rich Travali » Producer: Pro J, Robin Thicke » Written-By: Robin Thicke, Sean Hurley | 4:14 |
| 2 | Look At Me » Producer: Pro J, Robin Thicke » Written-By: Robin Thicke | 4:32 |
| Label: | Interscope Records none |
| Genre: | Hip Hop, Pop |
| Style: | RnB/Swing |
| Format: | CD (Promo) |
| 1 | Lost Without U (Radio Edit) | 4:14 |