The two basic needs which motivated this study were instructional material and instruments. By investigating these problems the writer hopes to improve not only his own techniques of teaching, but to present a useful source of information concerning the tuba. Analysis of the problem statement led to subordinate questions, or sub-problems, which may be stated as follows: 1. What do the authorities consider to be the desirable physical and mental characteristics in the tuba player? 2. How do the authorities teach the specific techniques of tuba performance. 3. What are the authorities' opinions concerning tubas and tuba mouthpieces? 4. What are the authorities' recommendations concerning instructional materials for tuba students?

One problem in tuba performance is the use of a mute for the tuba. With no research existing a tubist has two methods with which to gain knowledge about mutes; he can learn by trial and error or he can consult a tubist having more experience with the problem. A source is needed to aid a tubist in locating information on mutes for tuba. By learning more about the uses of mutes, the availability of mutes, and the effects of mutes on tuba performance, a tubist will be better equipped to select a mute for personal use. This study is designed to provide, objectively, that knowledge to the tubist.

An investigation of current practices in the teaching of the bass tuba in the applied studios of U.S. colleges and universities as determined by survey. Survey recipients were low brass teachers at American colleges and universities who were members of one or more of the following professional organizations: International Tuba Euphonium Association, College Music Society, National Association of College Wind and Percussion Instructors. Topics examined are: general practices among teachers, including performance usage and literature, pedagogy and equipment. The survey instrument as well as a list of the respondents is included.