Please figure out what the problem is in my sql command? [closed]

CREATE TABLE Track (
  track_id INTEGER NOT NULL AUTO_INCREMENT KEY,
    title VARCHAR(255),
    len INTEGER,
    rating INTEGER,
    count INTEGER,
    album_id INTEGER,
    genre_id INTEGER,
    
    INDEX USING BTREE (title),
    
    CONSTRAINT FOREIGN key(album_id) REFERENCES Album(albumb_id)
    ON DELETE CASCADE ON UPDATE CASCADE,
    CONSTRAINT FOREIGN KEY (genre_id)REFERENCES Genre(genre_id)
    ON DELETE CASCADE ON UPDATE CASCADE
)ENGINE = InnoDB ;