A Year has Four Lives (vocal part) Van der Roost, Jan F.J. A Year has Four Lives Van der Roost, Jan F.J. Kogel van Steenberge, Sebastiaan Hortus Conclusus van Steenberge, Sebastiaan Pater Dioratikos van Steenberge, Sebastiaan Debarim Bikkembergs, Kurt 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 A Year Has Four Lives Van der Roost, Jan F.J. Later Joly, Mark