A still - Volcano - Life Elst, Vigdis Hansa written for Vocaal Ensemble Caloroso for their 20th anniversary.
Beweging in muziekpedagogiek: 10 jaar onderzoek en ontwikkeling Thomas De Baets & Adri de Vugt (red.)
In Flanders Fields (score) Elst, Vigdis Hansa commissioned by Inge Sykora & Vocal Ensemble Caloroso for their participation in the Llangollen International Musical Eisteddfod 2022
Christmas time Adams, Bryan Vanneste, Karl Meer info over de Bob Boon Singers op www.bobboonsingers.be
A spaceman came travelling De Burgh, Chris Vanneste, Karl Meer info over de Bob Boon Singers op www.bobboonsingers.be
O kerstnacht Sweelinck, Dirk Haspeslagh, Jan Meer info over de Bob Boon Singers op www.bobboonsingers.be
O salich, heylich Bethleem Trad. Robberecht, Chris Meer info over de Bob Boon Singers op www.bobboonsingers.be