Je adem, je naam Helsen, Hans commissioned by Koor&Stem for the Day of the Flemish Choral Music 2011.
Crosses and Troubles - A double Henley diptych Slootmaekers, Martin Can be performed a cappella (omit prelude and interludes).
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