SELECT count(*) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"
How many vocal types are used in the song "Le Pop"?
SELECT count ( * ) FROM vocals AS T1 JOIN songs AS T2 ON T1.songid = T2.songid WHERE title = `` Le Pop ''
select count ( * ) from vocals as t1 join songs as t2 on t1 . songid = t2 . songid where title = value
How many vocal types are used in the song `` Le Pop '' ?