SELECT song_name FROM song WHERE rating  <  (SELECT max(rating) FROM song WHERE genre_is  =  "blues")
What are the names of the songs that have a lower rating than at least one blues song?
SELECT song_name FROM song WHERE rating < ( SELECT max ( rating ) FROM song WHERE genre_is = `` blues '' )
select song_name from song where rating < ( select max ( rating ) from song where genre_is = value )
What are the names of the songs that have a lower rating than at least one blues song ?