baritone saxophone Jacek Rodziewicz
bass guitar Filip Torres
tracks 1 composed by Filip Torres
tracks 5 composed by Kurt Cobain
tracks 1,3,4,6 composed by Qrek
guitar Qrek
keyboards Bartek Staszkiewicz
mastered by Alan Silverman
percussion Tomasz Torres
percussion, congas Jose Torres
recorded by, mixed by Łukasz Olejarczyk
tenor saxophone Maciej Sikała
Recorded in RecPublica Studios in Lubrza.