I haven't written in it for the most part, but I apologize if I missed anything. I flipped through it and found about two pages with "do-re-mi" written in pencil. This is a music textbook for junior high school students in their second and third years, covering the basics of music. - Title: Music's Gift: Junior High School Music - Grade Level: 2nd and 3rd year of Junior High School - Content: A textbook covering various themes related to music - Publisher: Kyoiku Shuppan - Language: Japanese Thank you for looking.