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The problem it solves
Two chords in a row can sound like separate blocks or like a smooth transition, depending on how much the voices move. Minimal movement gives you the concrete recipe for choosing the smoothest version.
Detailed theory
Key idea
Keep the notes common to both chords without moving them.
Move the remaining voices the smallest distance, by step, to the nearest note of the next chord.
Understand it
When you go from one chord to another, there is often more than one way to place the notes. Minimal movement chooses the one that moves each voice the least. The procedure has two steps: first, find the notes the two chords share and leave them still; second, take each remaining voice to the nearest note of the new chord.
Look at the example from C major to F major. C is in both chords, so it stays as a common tone. The other two voices move minimally: E rises by a step to F, and G rises by a step to A. No voice leaps; the whole change is a small shift.
The opposite would be to voice F major far away (for instance a high F-A-C) and make all the voices jump. It sounds just as harmonically "correct", but the transition is abrupt and blocky. Minimal movement is what gives that sense of connected music that breathes.
Think of it as rearranging a room by sliding the furniture the few centimetres needed, instead of carrying everything across. The result is the same (the new chord), but the path is far smoother and more economical.
Minimal movement is not a rigid rule to follow always; sometimes a leap is expressive or necessary (often in the bass). But as a starting point, minimising each voice's motion instantly improves almost any progression.
Staff & keyboard
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The minimal movement from C (C-E-G) to F (C-F-A): C is the common tone that stays, and E and G rise by a step to F and A.
How to recognise it
How it's written
Compare the two columns of chords note by note: mark the ones that repeat (common) and, for the rest, measure how many steps they move. The smaller the shifts and the more common tones there are, the better the minimal movement.
How it feels
Listen to whether the chord change sounds like a small shift or a whole leap. With minimal movement you will feel that most of the sound stays and only a little moves, like a continuous transition rather than a cut.
Common mistake
Not taking advantage of common tones and moving them anyway, creating unnecessary leaps.
Voicing the next chord far from the previous one, so all the voices have to leap and the progression sounds blocky.
Try it
Play C major (C-E-G) and then F major, keeping C and moving E→F and G→A. Hear how small the change is.
Now try the "bad" version: jump to a high, distant F major and compare how abrupt it sounds against the minimal-movement version.
On the instrument
Chord progression
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C→F with minimal movement: C stays as a common tone and only E→F and G→A move, each by a step. Hear how smooth the change is.
Voice motion
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I→IV with minimal movement on the keyboard: C is the common tone that stays; E→F and G→A each rise by a step. Note that this F major is in 2nd inversion (C in the bass) precisely to minimise the movement.
Melody over chords
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A short melody over a I–IV–V–I in C major: the musical context lets you hear how minimal movement keeps the chords connected while the melody unfolds on top.
Where it's used
- Smoothing a progression
- Choosing the voicings that move each voice least, so a sequence of chords sounds connected instead of blocky.
- Exploiting common tones
- Spotting which notes two chords share and keeping them fixed to minimise movement.
- Choosing inversions
- Deciding which inversion to play the next chord in so the voices stay as close as possible to the previous one.
Examples
Chord progression
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C–F–G–C with minimal-movement voicings: each change keeps common tones and moves the rest little, and the progression sounds well connected.
Mini test
Check that you've got it.
0/8 answeredQuestion 1/8
What is minimal movement between chords?