SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/instruments> <http://dbpedia.org/resource/Drum_kit> . ?x <http://dbpedia.org/ontology/stylisticOrigin> ?uri . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/MusicGenre>}
How many different genres led to other genres where drums are important?
SELECT DISTINCT COUNT ( ?j ) WHERE { ?s property:instruments resource:Drum_kit . ?s property:stylistic_origin ?j . ?j rdf:type ontology:Music_Genre }
1193
There are [1193] stylistic origin music genres of the music genres which use a drum kit as an instrument.
There are [1193] stylistic musical genres in which the drum is used as an instrument.