The market is inundated with educational material, all guaranteed to improve your trumpet playing ability. And here’s one more to consider. Through many decades of teaching and practicing myself, there have been many methods, etudes and exercises which have been helpful to me and my students. Previous exercises on interval study have centered around the melodic approach to interval study which I feel is not the most effective direction. The reason I took a different approach was to isolate the intervals and in doing so, make the practice much more difficult and at the same time create a more productive…