tracks 1, 4 arranged by Grzegorz Ciechowski
tracks 2, 3 arranged by Rafał Paczkowski
bass Krzysztof Ścierański
guitar John Porter
guitar Marcin Otrębski
keyboards, producer Rafał Paczkowski
organ [hammond] Wojciech Karolak
percussion Jose Torres
saxophone Adam Wendt
trumpet Tomasz Stańko
vocals Agnieszka Kossakowska
vocals Małgorzata Potocka
written-by, vocals, keyboards, producer Grzegorz Ciechowski
tracks 1 to 3 written-by [translation] John Porter