At sea: Seashell Budai, Erika Compulsory work IKV 2021. Clash (vocal part) De Baets, Thomas Clash (score) De Baets, Thomas Clash (instrumental parts) De Baets, Thomas Zwei Hölderlin lieder Nees, Vic Imme dimme dore Schollaert, Paul Hälfte des Lebens Posman, Lucien