"Oostrom" . "https://www.discogs.com/artist/397478" . "OOSTROM, LEO VAN" . "componist" . "47823" . "arrangeur" . "https://musicbrainz.org/artist/6c2006aa-3414-43aa-8678-2952a8764482" . "52419" . "1942-07-17" . "ne" . "OOSTROM, LEO VAN |f [uitvoerende]" . "https://bit.ly/JazzheldOostromLv" . "OOSTROM, LEO VAN" . . "http://www.leovanoostrom.com/" . "53547" . "Leo van" . "https://www.wikidata.org/entity/Q54961248" . "Van Oostrom" . "OOSTROM, LEO VAN" . "https://isni.org/isni/0000000050203069" . "http://data.bibliotheken.nl/id/thes/p124491898" . "http://id.loc.gov/authorities/names/nr91023128" . "OOSTROM, LEO VAN |f [arrangeur]" . "Leo" . "1942" . "https://data.muziekweb.nl/Link/M00000068432" . . "https://www.wikidata.org/entity/Q36600" . "https://www.allmusic.com/artist/mn0002199256" . "u" . "uitvoerende" .