in the albums of the musical genre of electronic rock, how many soundtracks are there?
Value
59
class class entity
music.soundtrack music.genre m.05c6073
music.soundtrack music.genre music.genre
Soundtrack Musical genre Electronic rock
count none none
music.genre.albums music.genre.parent_genre
Albums Parent genres
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :music.soundtrack . 
?x1 :type.object.type :music.genre . 
VALUES ?x2 { :m.05c6073 } 
?x1 :music.genre.albums ?x0 . 
?x1 :music.genre.parent_genre ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(COUNT (AND music.soundtrack (JOIN (R music.genre.albums) (JOIN music.genre.parent_genre m.05c6073))))