Skupina O.Petriny : Tenhle vitr jsem mel rad ( This Wind I Liked ) , Supraphon 1983, keyboards, violoncello

S.L.S. : Lesek Semelka & SLS , Supraphon 1985, keyboards

Flop : Jackson / My Party , Supraphon 1988, keyboards, [single] , violoncello, [single]

George and Beatovens : Petr Novak Live , Reflex Records 1992, keyboards, [sampler] , violoncello, [sampler] , background vocal, [sampler]

Znouzectnost : Me kralovstvi ( My Kingdom ) , Globus 1993, as guest, keyboards, violoncello

Cechomor : CMHS: Mezi horami ( Between the Mountains ) , Venkow 1996, keyboards, bass guitar, bagpipes, violoncello, vocal

C&K Vocal : Shakespeare-Sonety , Frantisek Rychtarik, B&M Music 1997, as guest, violoncello

Cechomor : CMHS: Cechomor , Venkow 2000, keyboards, bass guitar, bagpipes, violoncello, vocal

Cechomor : Promeny ( Transformations ) , Venkow 2001, violoncello, bagpipes

Cechomor : Live , Venkow 2002, bagpipes, violoncello

Cechomor : Mistecko ( Little Place ) , Universal 2011, Hammond Organ, violoncello, bagpipes

Cechomor : Nadechnuti ( Breathing In ) , Warner Music Czech 2018, violoncello, keyboards, bagpipes