Database: store_1
Question: What are the names of all tracks that are on the Movies playlist but not in the music playlist?
SQL: select t1.name from tracks as t1 join playlist_tracks as t2 on t1.id  =  t2.track_id join playlists as t3 on t2.playlist_id  =  t3.id where t3.name  =  'movies' except select t1.name from tracks as t1 join playlist_tracks as t2 on t1.id  =  t2.track_id join playlists as t3 on t2.playlist_id  =  t3.id where t3.name  =  'music'