Julian "Julo" Piotrowiak (born April 29, 1970), former bass guitarist of Pidżama Porno, where he played with his cousin, Rafal Piotrowiak. He now works as a bass guitar teacher in Poznań.
External links http://pidzamaporno.art.pl/?p=zespol http://pidzamaporno.art.pl/?p=new_view&id=235