Dux : Poslouchate Vetrnik 3 ( Listening to Pinwheel (Musical Radio Show) ) , Supraphon 1987, keyboards, [sampler]

Dux : Dobre to dopadlo / Brzy uvidime , Supraphon 1987, keyboards, [single]

Dux : Bez zaruky / Verim v usvit , Supraphon 1988, keyboards, [single]

Dux : Mame vseho dost ( We've had enough ) , Supraphon 1991, keyboards

Dux : Vladimir Padrunek 1986 in memoriam ( Vladimir Padrunek 1986 In Memoriam ) , Panton 1992, keyboards