CREATE TABLE artist (artist_name CLOB, country CLOB, gender CLOB, preferred_genre CLOB)
CREATE TABLE files (f_id NUMBER, artist_name CLOB, file_size CLOB, duration CLOB, formats CLOB)
CREATE TABLE song (song_name CLOB, artist_name CLOB, country CLOB, f_id NUMBER, genre_is CLOB, rating NUMBER, languages CLOB, releasedate TIME, resolution NUMBER)
CREATE TABLE genre (g_name CLOB, rating CLOB, most_popular_in CLOB)

What are the names of the different artists from Bangladesh who never received a rating higher than a 7?
SELECT DISTINCT artist_name FROM artist WHERE country = "Bangladesh" EXCEPT SELECT DISTINCT artist_name FROM song WHERE rating > 7
SELECT DISTINCT "artist_name" FROM "artist" WHERE "Bangladesh" = "country" EXCEPT SELECT DISTINCT "artist_name" FROM "song" WHERE "rating" > 7