Pro Art Trombone and Baritone Method A First Year Course for Individual or Class Instruction 長號

編纂本教學法的目的是讓學生全面、有趣、循序漸進地掌握良好演奏的基本要素。作者有意不涉及過多的內容，而是將重點放在獲得全面的音樂背景上，為基礎演奏打下堅實的基礎"

作曲家: Charles Petrie
校訂者: Charles Benham
出版社: Alfred Music
原文簡介:
The purpose in compiling this method is to give the student a thorough, interesting and progressive approach to the fundamentals of good playing. The author has intentionally tried not to cover too much ground; but rather to concentrate on the acquisition of a thorough musical background as a solid foundation in the basic fundamentals.