| Rock, alternative|
| 6 July 1966 (age 49) (1966-07-06) |
Pidzama Porno (1987 – 2007), Strachy na Lachy (Since 2002)
Julian Piotrowiak, Mariusz Nalepa
Marchef w butonierce, Futurista, Bulgarskie Centrum, Ulice jak stygmaty ‑ absolutne, Strachy Na Lachy
Andrzej Kozakiewicz Wikipedia
Andrzej "Kozak" Kozakiewicz (born 6 July 1966 in Piła). Master of politology, co-founder of Pidżama Porno, Strachy na Lachy and Świat Czarownic, where he plays on the guitar. Married, has a son named Mikołaj.