












| Label: | Epic XPCD 2839 |
| Genre: | Pop |
| Style: | Ballad, Vocal |
| Format: | CD (Single , Promo) |
| 1 | Lost Without You |
| Label: | Sony Music Entertainment (UK) XPCD 2841 |
| Genre: | Electronic |
| Style: | House, Downtempo |
| Format: | CD (Maxi-Single) |
| 1 | Lost Without You (Smash N Grab Extended) » Remix: Smash n Grab | 7:20 |
| 2 | Lost Without You (Smash N Grab Remix) » Remix: Smash n Grab | 4:05 |
| 3 | Lost Without You (Album Version) » Producer: Matthew Gerrard | 4:11 |
| Label: | Epic EPIC 673955 8 |
| Genre: | Electronic |
| Style: | House |
| Format: | CD (Maxi-Single) |
| 1 | Lost Without You (Album Version) | 4:11 |
| 2 | Lost Without You (Smash N Grab Remix) | 4:05 |
| 3 | Lost Without You (Acoustic) | 4:08 |
| 4 | Hear Me Calling | 4:15 |
| Label: | Epic 673955 2 |
| Genre: | Pop, Rock |
| Style: | Soft Rock |
| Format: | CD (Maxi-Single , Enhanced) |
| 1 | Lost Without You (Album Version) » Mixed By: Michael H. Brauer » Producer, Arranged By, Instrumentation By, Programmed By: Matthew Gerrard » Recorded By [Vocals]: Chong Lim, David Nicholas | 4:11 |
| 2 | Lost Without You (Acoustic) » Producer, Mixed By: Matthew Gerrard | 4:08 |
| 3 | In My Own Time (Album Version) » Mixed By: Michael H. Brauer » Other [Assisted By]: Dan Reymer, Jimi Maroudas » Producer: David Nicholas | 4:06 |
| Video | Lost Without You | 4:12 |
| Label: | Epic 673955 5 |
| Genre: | Rock, Pop |
| Style: | Soft Rock |
| Format: | CD (Single) |
| 1 | Lost Without You (Album Version) » Mixed By: Michael H. Brauer » Producer, Arranged By, Instrumentation By, Programmed By: Matthew Gerrard » Recorded By [Vocals]: Chong Lim, David Nicholas | 4:11 |
| 2 | Hear Me Calling » Mixed By: Dorian Crozier, John Fields » Producer, Arranged By, Recorded By: Vince Pizzinga | 4:15 |
| 3 | Lost Without You (Smash N Grab Remix) » Remix, Producer [Additional]: Smash N Grab | 4:05 |
| Label: | Epic 673545 2 |
| Genre: | Pop, Rock |
| Style: | Soft Rock |
| Format: | CD (Maxi-Single) |
| 1 | Lost Without You » Mixed By: Michael H. Brauer » Producer, Arranged By, Instrumentation By, Programmed By: Matthew Gerrard » Recorded By [Vocals]: Chong Lim, David Nicholas » Written-By: Bridget Benenate, Matthew Gerrard | 4:10 |
| 2 | Lost Without You (Acoustic) » Producer, Mixed By: Matthew Gerrard » Written-By: Bridget Benenate, Matthew Gerrard | 4:08 |
| 3 | In My Own Time » Mixed By: Michael H. Brauer » Producer: David Nicholas » Written-By: Delta Goodrem | 4:07 |
| Label: | Epic 0301 |
| Genre: | Pop, Rock |
| Style: | Soft Rock |
| Format: | CD (Maxi-Single) |
| 1 | Lost Without You » Mixed By: Michael H. Brauer » Producer, Arranged By, Instrumentation By, Programmed By: Matthew Gerrard » Recorded By [Vocals]: Chong Lim, David Nicholas » Written-By: Bridget Benenate, Matthew Gerrard | 4:10 |
| 2 | Lost Without You (Acoustic) » Producer, Mixed By: Matthew Gerrard » Written-By: Bridget Benenate, Matthew Gerrard | 4:08 |
| 3 | In My Own Time » Mixed By: Michael H. Brauer » Producer: David Nicholas » Written-By: Delta Goodrem | 4:07 |
| Label: | Columbia CSK 51182 |
| Genre: | Pop |
| Format: | CD (Single , Promo) |
| 1 | Lost Without You | 3:28 |
| Label: | Epic 673955 1 |
| Genre: | Pop, Rock |
| Style: | Soft Rock |
| Format: | CD (Single) |
| 1 | Lost Without You (Album Version) | 4:11 |
| 2 | Hear Me Calling | |
| Label: | Epic EPC 673955 3 |
| Genre: | Electronic |
| Style: | House |
| Format: | CD (Mini , Single) |
| 1 | Lost Without You (Album Version) » Producer: Matthew Gerrard » Producer [Mix Producer]: Michael H. Brauer » Written-By: Bridgete Benenate, Matthew Gerrard | 4:11 |
| 2 | Born To Try (Graham Stack Remix) » Remix: Graham Stack » Written-By: A. Mtawawira, Delta Goodrem | 4:10 |
| Label: | Epic SAMPCS 12952 2 |
| Genre: | Pop, Rock |
| Style: | Pop Rock |
| Format: | CD (Single , Promo) |
| 1 | Lost Without You | 4:10 |