Hello, I am looking for a book to develop instrumental practice and technique 3rd cycle (Hannon style piano) where are noted the current fingerings. I would be grateful to anyone who can help me. I wrote André Astier, in the author, but only because it was necessary to enter a name, to continue this request. I do not know if he wrote a method where there would be only technique, without pieces...so I am not focused on André Astier...A technical method of conservatory would suit me very well. I remain at your disposal and thank you. Thank you very much. M.Music