A Year has Four Lives (vocal part) Van der Roost, Jan F.J. A Year has Four Lives Van der Roost, Jan F.J. If Slootmaekers, Martin Compulsory work IKV 2013. Sigi and Julia, de musical (vocal part) De Baets, Thomas Sigi and Julia, dé musical De Baets, Thomas Sigi and Julia, de musical (instr. Parts) De Baets, Thomas Oktober Bikkembergs, Kurt A Year Has Four Lives Van der Roost, Jan F.J.