what is the name of the music video has the earliest initial release date?
Entity
m.0g9rdz_
Rain
class literal
music.music_video 0^^http://www.w3.org/2001/XMLSchema#int
music.music_video type.datetime
Music video 0
none argmin
music.music_video.initial_release_date
Initial release date
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.music_video . 
{
SELECT (MIN(?y1) AS ?x1)  WHERE { 
?y0 :type.object.type :music.music_video . 
?y0 :music.music_video.initial_release_date ?y1 . 
FILTER ( ?y0 != ?y1  )
}
}
?x0 :music.music_video.initial_release_date ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(ARGMIN music.music_video music.music_video.initial_release_date)