bass Piotr Wojniusz
tracks 6, 8, 10, 11 cello Monika Łapka
drums Mateusz Brzostowski
mastered by Leszek Kamiński
tracks 13 trombone Jasiek Petryk
tracks 6, 8, 10, 11 viola Liliana Dąbrowska
tracks 6, 8, 10, 11 violin Aleksandra Pawłowska
tracks 6, 8, 10, 11 violin Justyna Piękoś
violin, percussion, vocals Patrycja Stefanowska
tracks 6 vocals Grzegorz Markocki
tracks 6 vocals Piotr Załęski
vocals, guitar, keyboards, contrabass Janek Samołyk
tracks 1 vocals, keyboards, sampler Jacek Kuderski