A Year has Four Lives (vocal part) Van der Roost, Jan F.J. A Year has Four Lives Van der Roost, Jan F.J. Shall i compare thee Slootmaekers, Martin November Claesen, Ludo Between Sound and Sense Claesen, Ludo How sweet the Moonlight Elst, Vigdis Hansa Jan Publiek Claesen, Ludo Full of energy Claesen, Ludo How oft, when thou my music Slootmaekers, Martin Compulsory work IKV 2013. Four drinking songs Steegmans, Paul When music is deep in your heart Claesen, Ludo Goed Claesen, Ludo Joke Claesen, Ludo When Most I Wink Claesen, Ludo A Year Has Four Lives Van der Roost, Jan F.J. No poem, no song Noten, Peter Poor Corydon Sommereyns, Gwendolyn Be-koor-lijk Claesen, Ludo Ballade Claesen, Ludo Ik wist meteen ? Van der Roost, Jan F.J.