| Label: | Island Records 862 723-1 |
| Genre: | Electronic, Funk / Soul, Jazz |
| Style: | Acid Jazz |
| Format: | Vinyl (12" , 45 RPM) |
| A | Under Your Spell » Featuring: Truth Anthony » Producer: Ray Hayden » Vocals: Fay Simpson » Written-By: R. Jordan, T. Anthony | 4:43 |
| B | In Full Swing » Co-producer: Ray Hayden » Producer, Written-By: Ronny Jordan | 5:00 |
| Label: | Island Records 74321 16253 2 |
| Genre: | Electronic |
| Style: | Acid Jazz |
| Format: | CD (Maxi-Single) |
| 1 | Under Your Spell (Radio Version) | 3:59 |
| 2 | In Full Swing | 5:00 |
| 3 | Under Your Spell | 4:43 |
| Label: | Island Records IS 565 |
| Genre: | Funk / Soul |
| Format: | Vinyl (7") |
| A | Under Your Spell (Radio Version) | 3:59 |
| B | In Full Swing | 5:00 |
| Label: | Island Records 862 723-2 |
| Genre: | Electronic |
| Style: | Acid Jazz |
| Format: | CD (Maxi-Single) |
| 1 | Under Your Spell (Radio Version) | 3:59 |
| 2 | In Full Swing | 5:00 |
| 3 | Under Your Spell | 4:43 |
| Label: | Island Records 862 723-1 |
| Genre: | Electronic, Jazz, Funk / Soul |
| Style: | Acid Jazz |
| Format: | Vinyl (12" , Promo) |
| A | Under Your Spell » Featuring: Truth Anthony » Producer: Ray Hayden » Vocals: Fay Simpson » Written-By: R. Jordan, T. Anthony | 4:43 |
| B | In Full Swing » Co-producer: Ray Hayden » Producer, Written-By: Ronny Jordan | 5:00 |