Answer:
Well, first he needs to know Mendelssohn's techniques. Then, once he has an understanding of Mendelssohn's techniques, he will have to create a rough draft of the piece. Then, if and when he makes any edits and revises, he will be able to create his final piece.
Hope this helps!!!!
I'm sorry, I don't know what you're asking, I would help, if you can give me more information, or please restate the question.
