A still - Volcano - Life Elst, Vigdis Hansa written for Vocaal Ensemble Caloroso for their 20th anniversary.
Abschiedslied (vocal part) Trad. van Steenberge, Sebastiaan opdracht Caloroso vzw voor de happening "Goed geSTEMd" juni 2022 - vocal part - min. 10 ex.
Je adem, je naam Helsen, Hans commissioned by Koor&Stem for the Day of the Flemish Choral Music 2011.