Roos Jonker – vocals
Thomas Welvaadt – trumpet & arrangements
Robbert Scherpenisse – trumpet
Sebastiaan Woltjer – trombone
Floris van der Vlught – alt sax
Mateusz Pulawski – guitar
Willem Hellbreker – tenor sax
Tini Tomsen – bariton sax
Thijs Cuppen – piano
Sven Schuster – bass
Haye Jellema – drums