LH Level 1: Roots and Shells
Roots and sevenths provide maximum clarity while a new right-hand concept is being learned. They are not childish voicings; they are a transparent laboratory.
Level 1: roots and sevenths through Dm7-G7-Cmaj7 -- maximum clarity, a transparent laboratory.
X:1 M:4/4 L:1/8 K:C clef=bass [D,,C,]8 | [G,,F,]8 | [C,,B,,]8 |]
Level 1: roots and sevenths through Dm7-G7-Cmaj7 -- maximum clarity, a transparent laboratory. Same voicing, arpeggiated instead of stacked.
X:1 M:4/4 L:1/8 K:C clef=bass D,,4 C,4 | G,,4 F,4 | C,,4 B,,4 |]
The mental model
Keep three things separate while you work: function, object, behavior. Function is the underlying harmonic job of the chord. The object is the structure you choose to place above it. Behavior is what you do with that object through time. Confusion often comes from collapsing these levels. A scale, a voicing, and a melodic phrase may contain similar pitches, but they are not the same kind of musical thought.
At first, say the relationships aloud. Then shorten the verbal description. Eventually the sound itself should trigger recognition. The purpose of analysis is compression: a complicated sonority becomes a small object with a known effect.
Diagnostic practice
Use three tempos. At the first, stop after every chord and explain the sound. At the second, keep time but restrict the right hand to one object. At the third, improvise freely while preserving the chapter’s idea. If the concept disappears as the tempo rises, the problem is not speed; the relationship has not yet been internalized.
Record yourself. On playback, ignore what you intended to play and ask what is actually audible. Can you hear the underlying function? Can you hear the upper object? Does tension resolve, or merely stop? Does the phrase sound like music, or like a demonstration?
A useful failure
If an exercise sounds awkward, do not immediately abandon the structure. Change only one variable: inversion, register, rhythm, duration, or resolution. This is an important habit. Many apparently ‘bad’ harmonic choices are really bad placements of potentially useful material.
From exercise to vocabulary
After the written exercise, create three variants: one simpler, one rhythmically different, and one that begins from a different inversion. The goal is to prove that you own the relationship rather than the exact notes on the page.
Reflection
Before leaving the chapter, answer four questions without the piano: What is the underlying function? What is the superimposed object? What interval color does it create? Where does its strongest tension want to move?
Relationship drill
Write one concrete example from this chapter in the form:
underlying harmony + superimposed object -> pitch names -> interval degrees -> likely destination
Then play the four stages in reverse order: imagine the destination, hear the tension that would lead there, identify an object containing that tension, and finally play it over the underlying chord. This reverse drill turns analysis into a generative skill.
At the piano
- Play the underlying ii-V-I with the sparsest left hand that still makes the function clear.
- Play the chapter’s upper structure as a block, then in every practical inversion.
- Name every right-hand note as an interval against the underlying root.
- Turn the same structure into a one-bar line with at least one change of direction and one repeated note.
- Resolve the most tense note deliberately. If possible, compare semitone-up and semitone-down resolutions.
- Record the left hand and improvise for two minutes using only the chapter’s organizing idea.
Ear check
Close your eyes before the final repetition. Hear the intended color before playing. If you cannot, reduce the structure to two notes, sing them, and rebuild the full object.
Explain what you played
State the function, the superimposed object, the interval set it creates, and at least one voice-leading destination. Advanced technique does not exempt you from this step; conceptual clarity is a separate skill.