This is a music reference book used in Yamaha group lessons and individual electone lessons for junior high school students and up. It is new and unused, having only been inspected once. Retail price: 3630 yen. A reference book covering the basics of music, from classical to popular music. - Title: Special Music Book - Contents: Basic Section, Classical Section, Popular Section, Reference Section - Language: English/Japanese - Publisher: Yamaha Music Foundation Thank you for looking.