Andrzej Tomasz Piaseczny (born Pionki, 6 January 1971) more commonly known as Piasek, is a Polish singer, songwriter, actor, and television personality. Former Mafia singer, Member of the Phonographic Academy of ZPAV. In the years 1997-2010 he performed in the TV series Złotopolscy, where he played the singer Kacper "Górniak" Złotopolski. His solo career began in 1998.In the same year he performed in a duet with Natalia Kukulska, with whom he recorded the song "You Are Near Me", and also released a solo single "I Know My Way", used in the soundtrack to the movie The Magic Sword - Camelot Legend. Piasek represented Poland in the Eurovision Song Contest 2001 with his up-tempo dance song "2 Long". Since 2008, the artist has collaborated with Seweryn Krajewski.