There is a definition of the polonaise as a Polish dance in 3/4 time, typically played at a relatively leisurely tempo. However, judging from this particular Polonaise by Bach, it does not convey a particularly weighty feel; rather, it seems better suited for a light and agile performance.

Therefore, the continuous eighth notes in the left hand should preferably be played detached rather than legato. Although it begins in E major, in measures 3-4, D becomes natural, resulting in a Mixolydian-like scale. In measure 6, A becomes sharp, modulating to B major (H-dur).

In the latter half, it begins in C-sharp minor (cis-moll), and C-sharp minor continues until measure 16. From measure 17, a sequence begins, and E major is only truly recognizable again in the very last measure.

When performing this short Polonaise, be careful to vary dynamics and other elements according to the key, phrasing, and sequences, so as to avoid a monotonous performance.