"51037" . "Herman" . "42705" . "ne" . "c.1921" . "KOOT, HERMAN" . . "KOOT, HERMAN" . "54181" . . "arrangeur" . "1920-09-24" . "uitvoerende" . "KOOT, HERMAN" . "u" . "componist" . "KOOT, HERMAN |f [uitvoerende]" . "KOOT, HERMAN |f [arrangeur]" . "1971" . "Koot" .