Question: What type of music does the artist of "Elf's Lament" play?
Answer(s):
answer: Blues
answer: Swing music
answer: Easy listening
answer: Lounge music
answer: Soft rock
answer: Blue-eyed soul
answer: Adult contemporary music
answer: Jazz
answer: Pop rock
answer: Pop music
answer: Big Band
answer: Traditional pop music
answer: Vocal music

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:music.featured_artist.recordings ns:m.0z534m . 
?c ns:music.artist.genre ?x .
}