We have 13 objects that Jazz Festival Willisau has been involved with.

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<ref name=CH>{{cite web |url=https://www-6.collection.cooperhewitt.org/people/68777585/ |title=Jazz Festival Willisau |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=13 April 2021 |publisher=Smithsonian Institution}}</ref>