| Label: | Tabu Records 45 73804 |
| Genre: | Electronic, Hip Hop |
| Style: | RnB/Swing, Garage House |
| Format: | Vinyl (12") |
| A1 | What Is This Thing Called Love? (Dee Classic 12" Mix) | 8:20 |
| A2 | What Is This Thing Called Love? (Dee Classic Radio Mix) | 3:37 |
| A3 | What Is This Thing Called Love? (LP Edit) | 3:58 |
| B1 | What Is This Thing Called Love? (Dee Red Zone Mix) | 5:41 |
| B2 | What Is This Thing Called Love? (Dee Instrumental Mix) | 5:58 |
| B3 | What Is This Thing Called Love? (Dee Reprise) | 2:13 |
| Label: | Tabu Records ZSK 73810 |
| Genre: | Electronic |
| Style: | House |
| Format: | CD (Maxi-Single , Promo) |
| 1 | What Is This Thing Called Love? (Dee Classic 12" Mix) » Remix: David Morales | |
| 2 | What Is This Thing Called Love? (Dee Classic Radio Mix) » Remix: David Morales | |
| 3 | What Is This Thing Called Love? (LP Edit) | |
| 4 | What Is This Thing Called Love? (Dee Red Zone Mix) » Remix: David Morales | |
| 5 | What Is This Thing Called Love? (Dee Instrumental Mix) » Remix: David Morales | |
| 6 | What Is This Thing Called Love? (Dee Reprise) » Remix: David Morales |
| Label: | Epic 35T 73810 |
| Genre: | Electronic |
| Style: | House |
| Format: | Cassette (Single) |
| A1 | What Is This Thing Called Love (Dee Classic Radio Mix) | |
| A2 | What Is This Thing Called Love (Dee Instrumental Mix) | |
| B1 | What Is This Thing Called Love (Dee Classic Radio Mix) | |
| B2 | What Is This Thing Called Love (Dee Instrumental Mix) |
| Label: | Tabu Records 656731 6 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (12") |
| A | What Is This Thing Called Love? (Album Version) » Mixed By: Steve Hodge » Producer: Jimmy Jam & Terry Lewis | 6:04 |
| B1 | The Lovers (Extended Version) » Producer: Jimmy Jam & Terry Lewis » Remix: Louil Silas Jr. | 7:02 |
| B2 | If You Were Here Tonight » Producer: Monte Moir | 6:08 |
| Label: | Tabu Records 656731 2 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | CD (Single) |
| 1 | What Is This Thing Called Love? (Album Version) » Mixed By, Recorded By: Steve Hodge » Producer, Written-By: Jimmy Jam & Terry Lewis | 6:04 |
| 2 | The Lovers (Extended Version) » Producer, Written-By: Jimmy Jam & Terry Lewis » Remix: Louil Silas Jr. | 7:02 |
| 3 | If You Were Here Tonight » Producer, Written-By: Monte Moir | 6:08 |
| Label: | Tabu Records TBU 656731 9 |
| Genre: | Electronic, Funk / Soul |
| Style: | House |
| Format: | CD (Maxi-Single) |
| 1 | What's Is This Thing Called Love (Dee Classic 12" Mix) » Remix: David Morales | 8:20 |
| 2 | What's Is This Thing Called Love (Dee Classic Radio Mix) » Remix: David Morales | 3:37 |
| 3 | What's Is This Thing Called Love (Dee Red Zone Mix) » Remix: David Morales | 5:41 |
| 4 | What's Is This Thing Called Love (Dee Reprise) » Remix: David Morales | 2:13 |
| Label: | Tabu Records 656731 8 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (12") |
| A | What Is This Thing Called Love? (One World Club Remix) | 7:00 |
| B | What Is This Thing Called Love? (One World Club Dub) | 7:00 |
| Label: | Tabu Records 656731 6 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (12" , 45 RPM) |
| A | What Is This Thing Called Love? (Album Version) » Mixed By: Steve Hodge » Producer: Jimmy Jam & Terry Lewis | 6:04 |
| B1 | The Lovers (Extended Version) » Producer: Jimmy Jam & Terry Lewis » Remix: Louil Silas Jr. | 7:02 |
| B2 | If You Were Here Tonight » Producer: Monte Moir | 6:08 |
| Label: | Tabu Records 656731 7 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | Vinyl (7") |
| A | What Is This Thing Called Love? | 4:08 |
| B | Crying Overtime | 4:55 |
| Label: | Tabu Records 656731 5 |
| Genre: | Electronic, Funk / Soul |
| Style: | House, Garage House, New Jack Swing |
| Format: | Vinyl (12" , 45 RPM) |
| A1 | What Is This Thing Called Love? (Dee Classic 12" Mix) | 8:20 |
| A2 | What Is This Thing Called Love? (Dee Classic Radio Mix) | 3:37 |
| B1 | What Is This Thing Called Love? (Dee Red Zone Mix) | 5:41 |
| B2 | What Is This Thing Called Love? (Dee Reprise) | 2:13 |
| Label: | Tabu Records AZD 73804 |
| Genre: | Electronic, Hip Hop |
| Style: | RnB/Swing, Garage House |
| Format: | Vinyl (12" , Promo) |
| A1 | What Is This Thing Called Love? (Dee Classic 12" Mix) | 8:20 |
| A2 | What Is This Thing Called Love? (Dee Classic Radio Mix) | 3:37 |
| A3 | What Is This Thing Called Love? (LP Edit) | 3:58 |
| B1 | What Is This Thing Called Love? (Dee Red Zone Mix) | 5:41 |
| B2 | What Is This Thing Called Love? (Dee Instrumental Mix) | 5:58 |
| B3 | What Is This Thing Called Love? (Dee Reprise) | 2:13 |
| Label: | Tabu Records 656731 2 |
| Genre: | Funk / Soul |
| Style: | Soul |
| Format: | CD (Single) |
| 1 | What Is This Thing Called Love? (Album Version) » Mixed By: Steve Hodge » Producer: Jimmy Jam & Terry Lewis | 6:04 |
| 2 | The Lovers (Extended Version) » Producer: Jimmy Jam & Terry Lewis » Remix: Louil Silas Jr. | 7:02 |
| 3 | If You Were Here Tonight » Producer: Monte Moir | 6:08 |
| Label: | Epic 19H |
| Genre: | Electronic, Funk / Soul |
| Style: | Rhythm & Blues |
| Format: | Vinyl (12") |
| A | What Is This Thing Called Love (One World Club Remix) | 7:01 |
| B | What Is This Thing Called Love (One World Club Dub) | |