"componist" . "44069" . "1906-05-25" . "ne" . "BERG, JACOBUS VAN DEN" . "196." . "t" . "Jack" . "u" . "WILLARD, JACK" . "Willard" . "WILLARD, JACK" . "1906" . "WILLARD, JACK" . "tekstdichter" . "WILLARD, JACK |f [tekstdichter]" . "WILLARD, JACK |f [uitvoerende]" . "44277" . "43920" . . "uitvoerende" . .