O Beata Mater De Boeck, August Dextera domini Tas, Rudi Compulsory work IKV 2005. Laudate Tas, Rudi Compulsory work IKV 2005. In zoete mijmering (vocal part) Tas, Rudi In zoete mijmering Tas, Rudi Tantum ergo (CC055) Van Helmont, C. Ecce panis angelorum - Verbum supernum (CC052) De Boeck, August Regina Coeli (CC045) De Boeck, August O salutaris hostia (CC043) De Boeck, August Missa 'en la bémol' (CC039) De Boeck, August Fidelis namque (CC030) De Boeck, August Annuntiate (CC008) Van Helmont, C. Missa secunda (vocal part) Van Helmont, C. Missa secunda (CC007) Van Helmont, C.