S.L.S. : Jednou vetou / Ja a ty , Supraphon 1986, keyboards, [single]

S.L.S. : Nashledanou / Proto svita , Supraphon 1987, keyboards, [single]

S.L.S. : Jak blazen pred lidmi vypadam / To nema vyznam , Supraphon 1987, keyboards, [single]

S.L.S. : Co nadelam / Tvuj oblicej , Supraphon 1988, keyboards, [single]

Markyz John : Rozkaz generale ( On Your Command, General ) , Happy Music 1997, keyboards, vocal

Pumpa : Tak trada , Popron Music 1999, as guest, keyboards

ABBand : Deratizer , Popron 2009, keyboards, samples

Petr, Oskar : Jsme stary jako deti ( We're As Old As Children ) , Galen 2013, as guest, keyboards

Brichta, Ales : Udoli svini ( Swine Valley ) , T-Production 2013, as guest, samples