fɔːɹ mˈɛni jˈɪɹz kəzlˈoʊski wʌz ɐsˈoʊsɪˌeɪɾᵻd wɪððə pˈoʊlɪʃ mˈæɡneɪt fˈæmɪli ʌvðɪ ɑːdʒˈɪnskiz, wˌɛɹ hiː tˈɔːt mjˈuːzɪk tə hɪz tʃˈɪldɹən: hɪz ˈɛldɪst dˈɔːɾɚ dʒˈoʊzfə ænd hɪz jˈʌŋɡɪst sˈʌn mˈɪkəl klɪˈoʊfəz, ðə fjˈuːtʃɚɹ ˈɔːθɚɹ ʌvðə fˈeɪməs pˌɑːlənˈeɪz pˈɑːzɡnəni ˈɑːdʒkzɪzni fɛɹwˈɛl tə ðə hˈoʊmlənd.
For many years Kozlowski was associated with the Polish magnate family of the Oginskys, where he taught music to his children: his eldest daughter Jozefa and his youngest son Michal Kleofas, the future author of the famous polonaise Pożegnanie Ojczyzny (Farewell to the Homeland).