Erano i capei d'oro Van der Roost, Jan F.J. Plichtwerk IKV 2019 - Compulsory work IKV 2019. Equal voices Women.
Pace non trovo Van der Roost, Jan F.J. Plichtwerk IKV 2019 - Compulsory work IKV 2019. Equal voices Men
O kerstnacht Sweelinck, Dirk Haspeslagh, Jan Meer info over de Bob Boon Singers op www.bobboonsingers.be
Nativitas James, William G. Van der Roost, Jan F.J. International christmas suite. Also available as an organreduction. Songs separately available.
Mouth full of birds Van Ingelgem, Maarten Plichtwerk IKV 2017 - Compulsory work IKV 2017. Equal voices Men
