Aaron Harris was a trombonist who was also a prolific author of methods and etude books. His studies for all brass instruments are hidden gems in the catalogue, and anyone who knows them recommends them vigorously.
Scales & Etudes comes from the Aaron Harris Trombone Series, which also includes his books “44 Etudes”, and both books of his “Method for Trombone”.
I have included a few different pages in the samples to the left so you can get an idea of the layout, moving from scale patterns to scale models, to references of each in the appendix. Please click through them, then you can click above to grab an immediate PDF download.