Who performed the song named "Le Pop"?
create table band (firstname varchar, lastname varchar, id varchar, PRIMARY KEY (firstname)); create table performance (bandmate varchar, songid varchar, PRIMARY KEY (bandmate)); create table songs (songid varchar, title varchar, PRIMARY KEY (songid))
select t2.firstname, t2.lastname from performance as t1 join band as t2 on t1.bandmate = t2.id join songs as t3 on t3.songid = t1.songid where t3.title = "le pop"