这题通过率怎么这么低？感觉没订单七难| #网易云音乐推荐#

SELECT
    m.music_name
FROM 
    follow f
JOIN
    music_likes ml
ON 
    f.follower_id = ml.user_id
JOIN
    music m
ON
    ml.music_id = m.id
WHERE
    ml.music_id not in (
        SELECT 
            ml.music_id
        FROM
            follow f
        JOIN
            music_likes ml
        ON 
            f.user_id = ml.user_id
        WHERE 
            f.user_id = 1 
    )
    AND
    f.user_id = 1
GROUP BY
    m.id
ORDER BY
    m.id