Piano教材 for music education, with fun content. - Title: NEW Piano Study 4 Repertoire & Workbook - Publisher: YAMAHA MUSIC FOUNDATION - Price: 1430 yen, 990 yen - Contents: Piano教材 for music education I stopped using it soon after buying the text, so it's hardly been used. The workbook has writing on 3 pages. The black is pencil, so it can be erased. Please check the images. There is also Repertoire and Workbook for the same教材, Book 3. Both have writing on half a page. If you need them, I will include them. Please understand that these are used items.