












| Label: | RCA SWEAR1 |
| Genre: | Non-Music, Pop |
| Style: | Interview, Europop, Ballad |
| Format: | CD (Single , Promo) |
| 1 | Swear It Again (Radio Edit) » Arranged By [Strings]: Richard Niles » Arranged By [Vocals]: Steve Mac, Wayne Hector » Engineer, Programmed By: Chris Laws » Producer: Steve Mac » Written By: Steve Mac, Wayne Hector | 4:04 |
| 2 | Ronan Keating Interviews Westlife » Voice: Ronan Keating | 3:36 |
| Label: | BMG 74321 66206 2 |
| Genre: | Non-Music, Pop |
| Style: | Interview, Europop, Ballad |
| Format: | CD (Single , Enhanced) |
| 1 | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| 2 | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| Video | Ronan Keating Interviews Westlife | 5:36 |
| Label: | Arista 07822-13816-2 |
| Genre: | Pop |
| Style: | Europop, Ballad |
| Format: | CD (Single) |
| 1 | Swear It Again | 4:09 |
| 2 | My Private Movie / I Don't Wanna Fight / Can't Lose What You Never Had / Flying Without Wings » Producer: Cutfather & Joe, David Frank, Steve Kipner | 5:40 |
| Label: | RCA 74321 66356 2 |
| Genre: | Non-Music, Pop |
| Style: | Interview, Europop, Ballad |
| Format: | CD (Maxi-Single , Enhanced) |
| 1 | Swear It Again (Radio Edit) » Arranged By [Strings]: Richard Niles » Arranged By [Vocals]: Steve Mac, Wayne Hector » Engineer, Programmed By: Chris Laws » Producer: Steve Mac » Written By: Steve Mac, Wayne Hector | 4:04 |
| 2 | Swear It Again (Rokstone Mix) | 4:07 |
| 3 | Forever | 5:05 |
| 4 | Ronan Keating Interviews Westlife » Voice: Ronan Keating | 3:36 |
| Video | Enhanced CD-Rom (Includes Filmed Interview With Ronan Keating + Video Clips) |
| Label: | RCA 74321 66207 2 |
| Genre: | Pop |
| Style: | Ballad |
| Format: | CD (Single) |
| 1 | Swear It Again (Radio Edit) | 4:04 |
| 2 | Swear It Again (Rokstone Mix) | 4:07 |
| 3 | Ronan Keating Interviews Westlife | |
| Label: | BMG UK & Ireland 74321 66206 4 7 |
| Genre: | Non-Music, Pop |
| Style: | Interview, Europop, Ballad |
| Format: | Cassette |
| 1 | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| 2 | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| 3 | Ronan Keating Interviews Westlife | 5:36 |
| Label: | RCA 74321 66357 2 |
| Genre: | Pop |
| Style: | Europop, Ballad |
| Format: | CD (Single) |
| 1 | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| 2 | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| Label: | RCA 21 66206 7 JB |
| Genre: | Pop |
| Style: | Europop, Ballad |
| Format: | Vinyl (7" , Single) |
| A | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| B | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| Label: | RCA 74321 68416 2 |
| Genre: | Pop |
| Format: | CD (EP) |
| 1 | Swear It Again | 4:04 |
| 2 | Until The End Of Time | 3:10 |
| 3 | Forever | 5:05 |
| 4 | Everybody Knows (Demo) | 3:45 |
| 5 | Let's Make Tonight Special | 4:52 |
| 6 | Don't Calm The Storm | 3:46 |
| 7 | Ronan Keating Interviews Westlife | 3:37 |
| Label: | RCA WEST001 |
| Genre: | Pop |
| Style: | Vocal |
| Format: | CD (Single , Promo) |
| 1 | Swear It Again | 4:04 |
| Label: | BMG 74321 662064 |
| Genre: | Non-Music, Pop |
| Style: | Interview, Europop, Ballad |
| Format: | Cassette (Single) |
| A1 | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| A2 | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| A3 | Ronan Keating Interviews Westlife (Audio) | 3:36 |
| B1 | Swear It Again (Radio Edit) » Written-By: S. Mac, W. Hector | 4:04 |
| B2 | Forever » Written-By: A. Tennant, M. Johnson, S. Mac, W. Hector | 5:05 |
| B3 | Ronan Keating Interviews Westlife (Audio) | 3:36 |
| Label: | BMG BVCP-28001 |
| Genre: | Pop |
| Format: | CD (EP) |
| 1 | Swear It Again | 4:04 |
| 2 | Until The End Of Time | 3:10 |
| 3 | Forever | 5:05 |
| 4 | Everybody Knows (Demo) | 3:45 |
| 5 | Let's Make Tonight Special | 4:52 |
| 6 | Don't Calm The Storm | 3:46 |
| 7 | Ronan Keating Interviews Westlife | 3:37 |