1984) for 3 amplified ensembles* "Y después" (1983) (text by Federico García Lorca) for voice and piano* "Menuet voor Marianne" (1983) for piano* "Trepidus" (1983) for piano* "Doctor Nero" (1984) Music theatre work* "Berceuse voor Annie van Os" (1985) for piano* "De Lijn" (1986) for 3 flutes* "Dubbelspoor" (1986 rev.
1984) for 3 amplified ensembles* Y después (1983) (text by Federico Garcia Lirca) for voice, piano* Menuet voor Marianne (1983) for piano* Trepidus (1983) for piano* Doctor Nero (1984) Music theatre work* Berceuse voor Annie van Os (1985) for piano* De Lijn (1986) for 3 flutes* Dubbelspoor (1986 rev.