The “Principles of Music Spiral Philip Lambert” is a comprehensive textbook on music written by Philip Lambert and published by Oxford University Press in 2017. This 416-page book is designed for instruction and study in the field of music, making it a valuable resource for both students and educators. The spiral format and compact size make it convenient for use in a classroom or at home, while the detailed content covers a wide range of musical principles and theories. With its clear language and in-depth exploration of music, this textbook is an essential tool for anyone looking to deepen their understanding of the subject. check my other music books. I combine shipping.