what musical genres are produced by audiofreq?
Entity
m.02zs97
Hardstyle
class class entity
music.genre music.recording m.0q95lk1
music.genre music.recording music.producer
Musical genre Musical Recording Audiofreq
none none none
music.recording.genre music.recording.producer
Genre Producer
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :music.genre . 
?x1 :type.object.type :music.recording . 
VALUES ?x2 { :m.0q95lk1 } 
?x1 :music.recording.genre ?x0 . 
?x1 :music.recording.producer ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND music.genre (JOIN (R music.recording.genre) (JOIN music.recording.producer m.0q95lk1)))