O salich, heylich Bethleem Trad. Robberecht, Chris 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.
I quattro Elementi, op. 3 Sluijs, Hans Compulsory Work semi-finales Queen Elisabeth International Music Competition 2005.