CREATE TABLE instruments (songid VARCHAR); CREATE TABLE songs (songid VARCHAR)
SELECT COUNT(DISTINCT instrument) FROM instruments AS T1 JOIN songs AS T2 ON T1.songid = T2.songid WHERE title = "Badlands"
เพลง "Badlands" ใช้เครื่องดนตรีกี่เครื่อง?
How many instruments does the song "Badlands" use?