Dancing Machine by The Jacksons
Piano chords, voicings & structure breakdown · 25 steps · 9 unique chords · 1970s
A♭m11
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: A♭ minor · Chords used: 9 · Sections: 8
Form: Intro → Verse → Interlude → Verse → Chorus → Interlude → Instrumental → Outro
Where these chords come from: an expert transcription of the original recording made for the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011). This page shows that transcription as-is: the analysis below is generated directly from it by code, not written by AI. Consecutive repeats of a chord are shown once, and the piano voicings are our playable arrangement of each chord symbol, not a note-for-note transcription.
Section by section
Intro
- A♭m11
i11
Verse 1
- A♭m7
i7
Interlude 1
- E♭m7 – E7 – Fm7♭5 – D♭7/G♭ – A♭m7
v7 – #V7 – viø7 – IV7 (bass G♭) – i7
Verse 2
Same chords as Verse 1.
Chorus
- A♭m11
i11
Interlude 2
- A♭m7 – D♭7/F – G♭add9 – D♭7/F – A♭7 (×2)
i7 – IV⁶₅ – bVIIadd9 – IV⁶₅ – I7
Instrumental
- A♭m7 – D♭7/F – G♭add9 – D♭7/F – A♭7 (×2)
i7 – IV⁶₅ – bVIIadd9 – IV⁶₅ – I7
Outro
- A♭m7 – D♭7/F – G♭add9 – D♭7/F – A♭7 (×3)
i7 – IV⁶₅ – bVIIadd9 – IV⁶₅ – I7 - A♭m7 – D♭7/F
i7 – IV⁶₅
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| A♭m11 | i11 | Home chord (tonic) | Intro, Chorus |
| A♭m7 | i7 | Home chord (tonic) | Verse, Interlude, Instrumental, Outro |
| E♭m7 | v7 | In the key | Interlude |
| E7 | #V7 | Outside the key (chromatic) | Interlude |
| Fm7♭5 | viø7 | Outside the key (chromatic) | Interlude |
| D♭7/G♭ | IV7 (bass G♭) | Outside the key (chromatic) | Interlude |
| D♭7/F | IV⁶₅ | Secondary dominant (V/bVII) | Interlude, Instrumental, Outro |
| G♭add9 | bVIIadd9 | In the key | Interlude, Instrumental, Outro |
| A♭7 | I7 | Outside the key (chromatic) | Interlude, Instrumental, Outro |
Harmonic highlights
- D♭7/F acts as V/bVII: it resolves to G♭add9.
Sources & accuracy
- Chords and sections: the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011). Expert transcription by trained musicians (song 0985, CC0), via ChoCo.
- Not verified: only one expert transcription of this song is available so far.
- Rhythm and chord durations aren't shown; each step is one chord change.
Sources & Accuracy
Every chord on this page comes from the expert transcription listed first below. Piano voicings are our arrangement of the reported chord symbols, not a note-for-note transcription.
- the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011)Expert transcription
Annotated from the original recording by trained musicians for a published research dataset.
Expert transcription by trained musicians (song 0985, CC0), via ChoCo.
All Piano Voicings
| # | Section | Chord | Left hand | Right hand | Sources |
|---|---|---|---|---|---|
| 1 | Intro | A♭m11 | A♭2, E♭3 | C♭4, D♭4, G♭4, B♭4 | — |
| 2 | Verse 1 | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 3 | Interlude 1 | E♭m7 | E♭2, B♭2 | B♭3, D♭4, G♭4 | — |
| 4 | Interlude 1 | E7 | E2, B2 | B3, D4, G♯4 | — |
| 5 | Interlude 1 | Fm7♭5 | F2, F3 | C♭4, E♭4, A♭4 | — |
| 6 | Interlude 1 | D♭7/G♭ | G♭2 | C♭4, D♭4, F4, A♭4 | — |
| 7 | Interlude 1 | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 8 | Chorus | A♭m11 | A♭2, E♭3 | C♭4, D♭4, G♭4, B♭4 | — |
| 9 | Interlude 2 (×2) | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 10 | Interlude 2 (×2) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 11 | Interlude 2 (×2) | G♭add9 | G♭2, D♭3 | B♭3, D♭4, A♭4 | — |
| 12 | Interlude 2 (×2) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 13 | Interlude 2 (×2) | A♭7 | A♭2, E♭3 | C4, E♭4, G♭4 | — |
| 14 | Instrumental (×2) | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 15 | Instrumental (×2) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 16 | Instrumental (×2) | G♭add9 | G♭2, D♭3 | B♭3, D♭4, A♭4 | — |
| 17 | Instrumental (×2) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 18 | Instrumental (×2) | A♭7 | A♭2, E♭3 | C4, E♭4, G♭4 | — |
| 19 | Outro, part 1 (×3) | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 20 | Outro, part 1 (×3) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 21 | Outro, part 1 (×3) | G♭add9 | G♭2, D♭3 | B♭3, D♭4, A♭4 | — |
| 22 | Outro, part 1 (×3) | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |
| 23 | Outro, part 1 (×3) | A♭7 | A♭2, E♭3 | C4, E♭4, G♭4 | — |
| 24 | Outro, part 2 | A♭m7 | A♭2, E♭3 | C♭4, E♭4, G♭4 | — |
| 25 | Outro, part 2 | D♭7/F | F2 | C♭4, D♭4, F4, A♭4 | — |