a. Menuett I from J.S. Bach’s Partita for keyboard in B flat major, mm. 1–8




b. A reduction of 7a




c. A counterpoint created by the intervals horizontalized in 7b




d. The hierarchies of the separate voices in 7c




e. The first step in an unfolding transformation applied to 7d




f. The completed unfolding transformation applied to 7d




g. Linear progressions added to 7f to complete the single-voice hierarchy for 7b