| # | Title | Rating | Length |
|---|
| 1 | Killer (UK radio edit) | 2.5 | 3:27 |
| 2 | Killer (radio edit) | 3 | 4:03 |
| 3 | Killer (Killer 2000)- cover recording of:
- Killer (in 1999)
- lyricist:
- Seal
- writer:
- Seal and Adam Paul Tinley
- publisher:
- EMI Virgin Music Publishing Germany GmbH & Co. KG (ended), Virgin Music (Publishers) Ltd. (ended), Beethoven Street Music Ltd, EMI Virgin Music Ltd. , MCA Music, Universal/MCA Music Ltd. and Universal/MCA Music Publishing GmbH
- cover recording of:
- Killer (in 2000)
- lyricist:
- Seal
- writer:
- Seal and Adam Paul Tinley
- publisher:
- EMI Virgin Music Publishing Germany GmbH & Co. KG (ended), Virgin Music (Publishers) Ltd. (ended), Beethoven Street Music Ltd, EMI Virgin Music Ltd. , MCA Music, Universal/MCA Music Ltd. and Universal/MCA Music Publishing GmbH
| | 5:54 |
| 4 | Killer (Trevor & Simon remix) | | 6:52 |
| 5 | Killer (Lost Witness remix) | | 7:48 |
| 6 | Killer (Joe Fandango remix) | | 7:13 |
| 7 | Killer (video edit)- cover recording of:
- Killer (in 1999)
- lyricist:
- Seal
- writer:
- Seal and Adam Paul Tinley
- publisher:
- EMI Virgin Music Publishing Germany GmbH & Co. KG (ended), Virgin Music (Publishers) Ltd. (ended), Beethoven Street Music Ltd, EMI Virgin Music Ltd. , MCA Music, Universal/MCA Music Ltd. and Universal/MCA Music Publishing GmbH
- recording of:
- Killer
- lyricist:
- Seal
- writer:
- Seal and Adam Paul Tinley
- publisher:
- EMI Virgin Music Publishing Germany GmbH & Co. KG (ended), Virgin Music (Publishers) Ltd. (ended), Beethoven Street Music Ltd, EMI Virgin Music Ltd. , MCA Music, Universal/MCA Music Ltd. and Universal/MCA Music Publishing GmbH
| | 4:09 |