Pace non trovo Van der Roost, Jan F.J. Plichtwerk IKV 2019 - Compulsory work IKV 2019. Equal voices Men
Nativitas James, William G. Van der Roost, Jan F.J. International christmas suite. Also available as an organreduction. Songs separately available.
All'Ungherese: Tiz zongoradarab Verstraeten, Bart 10 werken voor piano solo met verschillende moeilijkheidsgraad - 10 pieces for piano solo with different degrees of difficulty.