This is a practice problem collection for the Yamaha Music School Piano Performance Grade B Course, Grade 9. There are a few pages of sheet music. The date was written in pencil in the upper left corner and erased, so there may be some slight eraser marks. Also, there are about two pages with tears of about 1-2 cm (photos 3 and 4) and two pages with 1 cm stickers (photo 5). There are no markings inside the sheet music. Thank you for your consideration.