Question: What style of music, featured on the album "Mingus in Europe Volume I", did Louis Armstrong play?
Answer(s):
answer: Jazz

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.04n32)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.04n32 ns:music.artist.genre ?x .
?x ns:music.genre.albums ns:g.1211jkz0 . 
}