The material on the album drew inspiration from Poland's capital, Warsaw, and served as a musical background to a multi-media theatre play of the same title which premiered simultaneously.

[3] It spawned the popular lead single "Moje miasto" and was a critical and commercial success, eventually reaching platinum certification for selling in over 30,000 copies.

[4] In 2006, Peszek won the Fryderyk award for the Best New Act[1] and released an extended play Mania siku which consisted of live recordings and new songs.

It was another major success, gathering highly flattering reviews, debuting atop Polish albums chart[11] and eventually receiving platinum certification.

[12] Peszek toured internationally to promote the album, performing concerts in Poland, England, Ireland and Czech Republic, which resulted in the live release JEZUS is aLIVE (2014).

Her fourth album, Karabin, was released in February 2016 by Warner Music Poland and explored such topics as freedom, hate speech and individualism.

In 2022, she toured in Poland in support of the album, starred in a popular Polish Netflix series Królowa, and released the autobiographical book Naku*wiam zen in collaboration with her father, Jan Peszek.