Bach’s writing often involves wide leaps and rapid arpeggiated figures. Navigating these on a compensating valve system requires precise air support and finger-tongue coordination. Style and Articulation:
Bach’s original keyboard score is public domain. You can download the for free, then read it as a duet: two part invention euphonium pdf
Because Bach's works are in the public domain, high-quality sheet music is readily available: Bach’s writing often involves wide leaps and rapid