Kooperationen
| Kirche | Ort | Werke | Register |
|---|---|---|---|
| Bonner Münster | Bonn (53111) | 5 | 71 |
| Christi Auferstehung | Bonn (53125) | 2 | 23 |
| Ev. Trinitatiskirche | Bonn (53121) | 2 | 25 |
| Herz Jesu | Bonn (53173) | 3 | 39 |
| Schlosskirche | Bonn (53113) | 2 | 28 |
| St. Elisabeth | Bonn (53113) | 4 | 59 |
| St. Michael | Bonn (53115) | 2 | 30 |
| St. Peter | Bonn (53127) | 2 | 18 |
| St. Venantius | Bonn (53125) | 1 | 8 |
| St. Winfried | Bonn (53113) | 2 | 22 |
| St. Joseph | Bonn-Beuel-Geislar (53225) | 2 | 20 |
| St. Josef | Bonn-Beuel-Mitte (53225) | 4 | 61 |
| St. Josef - Chororgel | Bonn-Beuel-Mitte (53225) | 1 | 13 |