Precedens : Pompeje / Vasen ( Pompei / Passion ) , Panton 1989, vocal, [single]
Neduha, Jaroslav Jeronym : Rotunda , Rotag 1991, as guest, background vocal
Shalom : Leto mesicu , Monitor 1992, background vocal, [single]
Burma Jones : Evrybadys densink , Popron 1993, as guest, background vocal