I started preparing for the exam late, so I signed up for a class. If you take the exam next year, you can look at his whole class. If you take the exam this year, the time is tight enough. Just look at the punching class. I signed up for the punching class last year, and I signed up for music history and harmony forms. I think the cost performance ratio is quite high. The teacher is experienced and the teaching assistant is responsible, which is very helpful for learning progress and grade improvement. Finally,