How many different instruments are used in the song "Le Pop"?
SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"
SELECT count(DISTINCT instrument) FROM instruments AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Le Pop"
[{'count(DISTINCT instrument)': 0}]