CD Improvisations Gerben Mourik / Van den Heuvel-organ Katwijk
| 1: Batalha |
| 2: Suite Francaise Psalm 130 / GL 640 |
| 9: Partita over LvdK 440 / EG 330 |
| 13: Praeludium & Fuga |
| 14: Tonmalerei over Psalm 8 / EG 476 |
| 15: Symfonietta |
| 19: Largo |
| 20: Intermezzo |
| 21: Fantasie sur un Noël |