Besides freelance work in studio and on stage Arno is currently working with several national and international musicians:
- Ziad Rahbanni and his mother Fairouz Rahbanni; recording and touring in Lebanon.
- Thijs Borsten (composer/piano player); recorded two albums “African Connection” and “Flamingo Connection” and doing a theatre tour called “De Uitdaging“.
- Thijs Borsten Daagt Uit Best off 2015/2016
- Phaedra Kwant Trio (composer and bass player); touring and recorded two albums.
- Stormvogel (Dutch composer/piano player).
- Koos Wiltenburg Group; touring and recorded two albums.
- Ernst Oosterveld (composer).
- Rick Kostelijk (guitar); recorded album “Compass”.
- BeesandUs recorded album London Dog Dorthothy