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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_ca">instrument electrònic</topic></authority><related type="narrower"><topic>orgue electrònic</topic></related><related type="narrower"><topic>sintetitzador</topic></related><related type="narrower"><topic>theremin</topic></related><related type="narrower"><topic>ritmicón</topic></related><related type="narrower"><topic>mostrejador</topic></related><related type="narrower"><topic>electronic effects device (traducció pendent)</topic></related><related type="narrower"><topic>electronic keyboard (traducció pendent)</topic></related><related type="broader"><topic>electròfon</topic></related></mads>