Raven
| Group(s): | Nuance |
| Real name: | Harald Wittmaack |
| Nationality: | German |
| Function: | Graphics & organizer |
| Previously known as: | Abstract (Nuance) |
Releases in which Raven participated:
| German Charts #02 (Graphics) | Nuance | 1992 |
| German Charts #01 (Graphics) | Nuance | 01.1992 |
| Sunny Sunday Afternoon (Graphics) | Nuance | 1993 |
| Hurt me #01 (Graphics) | Nuance | 1993 |
| Hurt me #04 (Graphics) | Nuance | 1994 |
| Hurt me #05 (Graphics) | Nuance | 1994 |
| Hurt me #06 (Graphics) | Nuance | 1994 |
| Eurochart #25 (Clipart) | Static Bytes | 26.06.1994 |
| Hurt me #02 (Graphics) | Nuance | 11.08.1994 |
| Hurt me #03 (Graphics) | Nuance | 16.11.1994 |
| Hurt me #07 (Graphics) | Nuance | 21.08.1995 |
| Hurt me #08 (Graphics) | Nuance | 24.12.1995 |
| Hurt me #09 (Graphics) | Nuance | 29.03.1997 |