Discography
Records they worked on — most-collected first.
Credited work
242 releases · 69 albums · active 1990–2025
- Performance · 1,368
- Engineering · 228
- Other credits · 218
- Production · 89
Studios: Wisseloord Studios · The Isolation Cell · The Electric Castle · RS29
Frequent collaborators
- Valentine
- Various
- Valensia
- Ayreon
- Edenbridge
- Zinatra
- V (26)
- 1st Avenue (2)