- Bob van der Ent, violin
- Emiel Junge, violin
- Bart Peters, viola
- Rebecca Smit, cello
- Hans Roelofsen, double bass
- Felicia van den End, flute
- Sander Teepen, oboe
- Lars Wouters van den Oudenweijer, clarinet
- Lucas Bos, bassoon
- Wendy Leliveld, horn
- Wim Voogd, piano
- Harry van Wijk, harmonium
- Aimée van Delden, harp
- Martine Sikkenk, mandoline
- Thorwald Jorgensen, percussion
- Bart Swimberghe, percussion
- Mark Omvlee, tenor
- Karolina Hartman, mezzo-soprano
- Maarten Brandt, advisor concert programming