This is a rare vintage textbook titled "Materials and Structure of Music: Workbook, Vol. 2" published in 1967. It is a hardcover book with an English language and a variety of authors including Unknown, William Christ, and Richard DeLone. The publisher is Prentice Hall and it falls under the category of Books & Magazines, Textbooks, Education & Reference, and Textbooks.

The book is a great resource for anyone studying music and its structure. It provides a wide range of information on the subject and is well-suited for students and music enthusiasts alike. It is in excellent condition and would make a great addition to any collection.