Producer: Damian Skoczyk - Artist: Siostry Szydłowskie - Producer: Patryk Kumor - Producer: Jan Bielecki - Mix Engineer: Jan Bielecki - Mix Engineer: Patryk Kumor - Mix Engineer: Damian Skoczyk - Mastering Engineer: Jan Bielecki - Mastering Engineer: Patryk Kumor - Mastering Engineer: Damian Skoczyk - Vocals: Elżbieta Szymańska - Vocals: Jolanta Szydłowska-Cichoń - Vocals: Krystyna Szydłowska