Musicians: Kevin Hays - vocal, special guest (11); Hana Šebestová - vocals (1-11); Ľuboš Šrámek - piano (2-9,11), fender rhodes (1,2,10), synth (4-6,9,10, hammond organ (2), vibraphone (8); Matúš Jakabčic - guitar (3,4,6,9); Tomáš Baroš - ac.bass (3,4,6,9); Juraj Griglák - ac.bass (2,7,8,11), el.bass (5,10); Marián Ševčík - drums (1,11); Peter Raitl - percussion (3,4); Barbora Kolářová - flute (2,4,8,9); Robert Holota - oboe (6); Ján Marcis - flugelhorn (2); Samuel Šimek - trumpet, flugelhorn (4); Palo Ruček - alto sax, tenor sax (2); Peter Kula - alto sax, tenor sax (4); Nikolaj Nikitin - tenor sax (9); Milan Osadský - accordion (3); Mucha Quartet - strings (4,6,9): Juraj Tomka - 1st violin, Andrej Baran - 2nd violin, Veronika Prokešová - viola, Pavol Mucha - cello