Clash (vocal part) De Baets, Thomas Clash (score) De Baets, Thomas Clash (instrumental parts) De Baets, Thomas Ave Maria Bikkembergs, Kurt Mouth full of birds Van Ingelgem, Maarten Compulsory work IKV 2017. Upstream Van Ingelgem, Maarten Compulsory work IKV 2017. Anchorite Van Ingelgem, Maarten Compulsory work IKV 2017. Horrors Slootmaekers, Martin Compulsory work IKV 2013.