Producer: Karol Lakomiec - Artist: Kasia Lins - Producer: Kasia Lins - Artist: WaluśKraksaKryzys - Producer: Arek Kopera - Mix Engineer: Arek Kopera - Mastering Engineer: Arek Kopera - Vocals: Kasia Lins - Vocals: WaluśKraksaKryzys