Świetliki band was created in 1992 in Cracow (Poland) on the initiative of the poet Marcin Świetlicki. They performed for the first time during the poets' meeting "Na Głos", and their first listeners were, among others, Czesław Miłosz and Wisława Szymborska.
Jacek Lachowicz (Born 15 November 1972 in Gostynin) is a Polish musician, author and producer. He began his musical career playing synthesizer in the alternative rock group Ścianka from 1996 to 2005. He played synthesizer in 2000 in the group Lenny Valentino (along with other members of Ścianka) before the group split in 2001.