This book's content is well-balanced into three broad classifications interspersed throughout the chapters: instructional text with many illustrations and musical examples comprises 26% of the book; drills for development of specific skills make up 33.5%; and musically-crafted etudes and duets for practical musical execution are an incredible 40.5% of the volume. Bound to become a standard pedagogical work in the trumpet world, it is a "must-have" for all serious students and teachers of the trumpet!- the publisher