| Label: | Parlophone 7243 8 83636 2 4 |
| Genre: | Electronic, Pop |
| Style: | House, Synth-pop |
| Format: | CD (Single) |
| 1 | Second Nature » Backing Vocals: Denise Johnson » Keyboards: Karl Bartos » Mixed By: Alan Meyerson | 4:32 |
| 2 | Turning Point » Engineer [Assistant]: Matt Cox » Mixed By: James Spencer | 5:35 |
| 3 | Feel Every Beat (12" Remix) » Remix: Danny Rampling, Pete Lorimer | 6:49 |
| Label: | Parlophone 7243 8 83635 2 5 |
| Genre: | Electronic, Pop |
| Style: | House, Synth-pop |
| Format: | CD (Single) |
| 1 | Second Nature | 4:32 |
| 2 | Second Nature (Plastik Mix) » Edited By: Electronic » Keyboards [Additional]: Brian Stewart, Roger Wade » Remix: C.L. McSpadden, Markus Schulz | 6:22 |
| 3 | Second Nature (Trance Atlantic Dub) » Keyboards [Additional]: Brian Stewart, Roger Wade » Remix: C.L. McSpadden, Markus Schulz | 8:11 |
| 4 | Second Nature (Sweet Remix) » Keyboards: Brian Kierulf » Remix, Programmed By, Keyboards: Richie Santana | 7:01 |
| Label: | Parlophone CDRDJ 6455 |
| Genre: | Electronic, Pop |
| Style: | House, Synth-pop |
| Format: | CD (Single , Promo) |
| 1 | Second Nature (Edit) | 4:14 |
| Label: | Parlophone 12rdj 6455 |
| Genre: | Electronic, Pop |
| Style: | Progressive House, House, Synth-pop |
| Format: | Vinyl (12" , Single , 33 ⅓ RPM) |
| A | Second Nature (Trance Atlantic Dub) » Keyboards [Additional]: Brian Stewart, Roger Wade » Remix: C.L. McSpadden, Markus Schulz | 8:11 |
| B1 | Second Nature (Sweet Remix) » Keyboards: Brian Kierulf » Remix, Keyboards, Programmed By: Richie Santana | 7:01 |
| B2 | Second Nature (Plastik Mix) » Edited By: Electronic » Keyboards [Additional]: Brian Stewart, Roger Wade » Remix: C.L. McSpadden, Markus Schulz | 6:22 |
| Label: | Warner Bros. Records PRO-CD-8529-R |
| Genre: | Electronic, Pop, Rock |
| Style: | House, Pop Rock |
| Format: | CD (Single , Promo) |
| 1 | Second Nature (Edit) | 4:02 |
| 2 | Second Nature (Album Version) | 4:55 |
| Label: | Virgin 894047 2 |
| Genre: | Electronic, Rock, Pop |
| Style: | Hip-House, Pop Rock, Synth-pop |
| Format: | CD (Single) |
| 1 | Second Nature » Backing Vocals: Denise Johnson » Keyboards: Karl Bartos » Mixed By: Alan Meyerson | 4:31 |
| 2 | Turning Point » Engineer [Assistant]: Matt Cox » Mixed By: James Spencer | 5:34 |
| 3 | Feel Every Beat (12" Remix) » Remix: Danny Rampling, Pete Lorimer | 6:48 |
| Label: | EMI Music Catalogue Marketing none |
| Genre: | Electronic, Pop |
| Style: | Progressive House, Synth-pop, Tech House |
| Format: | CDr (EP , Promo) |
| 1 | Second Nature (7" Edit) | 4:30 |
| 2 | Second Nature (Sweet Remix) | 7:00 |
| 3 | Second Nature (Trance Atlantic Dub) | 8:12 |
| 4 | Second Nature (Plastik Mix) | 6:22 |
| Label: | Parlophone 7243 8 83635 4 9 |
| Genre: | Electronic, Pop |
| Style: | House, Synth-pop |
| Format: | Cassette (Single) |
| A1 | Second Nature » Keyboards: Karl Bartos » Mixed By: Alan Meyerson | 4:32 |
| A2 | Turning Point » Engineer [Assistant]: Matt Cox » Mixed By: James Spencer | 5:35 |
| B1 | Second Nature » Keyboards: Karl Bartos » Mixed By: Alan Meyerson | 4:32 |
| B2 | Turning Point » Engineer [Assistant]: Matt Cox » Mixed By: James Spencer | 5:35 |
| Label: | Warner Bros. Records none |
| Genre: | Electronic, Pop |
| Style: | House, Synth-pop |
| Format: | CDr (Single , Promo) |
| 1 | Second Nature (Journey Mix Radio Edit) | 3:57 |
| 2 | Second Nature (Extended Journey Mix) | 10:10 |
| 3 | Second Nature (Modern Mix Radio Edit) | 4:37 |
| 4 | Second Nature (Extended Modern Mix) | 8:41 |
| 5 | Second Nature (Plastik Vox) | 7:05 |
| 6 | Second Nature (Trance Atlantic Dub) | 8:10 |
| 7 | Second Nature (Edge Factor Dub) | 8:08 |
| 8 | Second Nature (Alternative Dub) | 6:19 |