Piggies by The Beatles
Piano chords, voicings & structure breakdown · 39 steps · 13 unique chords · 1960s
A♭
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: A major · Chords used: 13 · Sections: 10
Form: Intro → Verse → Intro → Verse → Intro → Bridge → Solo → Intro → Verse → Outro
Where these chords come from: an expert transcription of the original recording made for the Isophonics reference annotations (Centre for Digital Music, Queen Mary University of London). 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 1
- A♭ – E♭ (×2)
bI – bV
Verse 1
- A♭ – E♭ (×3)
bI – bV - Fm – B♭ (×2)
bvi – bII - E♭ – Fdim – F♯dim – Gdim
bV – bvi° – vi° – bvii°
Intro 2
Same chords as Intro 1.
Verse 2
Same chords as Verse 1.
Intro 3
- A♭ – E♭ – A♭ – C
bI – bV – bI – bIII
Bridge
- B♭m – C – D♭ – A♭ – E♭ – B♭m – C – D♭ – E♭
bii – bIII – bIV – bI – bV – bii – bIII – bIV – bV
Solo
- A♭ – E♭ (×3)
bI – bV - Fm – B♭ (×2)
bvi – bII - E♭ – Fdim – F♯dim – Gdim
bV – bvi° – vi° – bvii°
Intro 4
Same chords as Intro 1.
Verse 3
Same chords as Verse 1.
Outro
- A♭
bI - E♭ – A♭m (×2)
bV – bi - E♭ – B♭ – E♭ – A – E
bV – bII – bV – I – V
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| A♭ | bI | Outside the key (chromatic) | Intro, Verse, Bridge, Solo, Outro |
| E♭ | bV | Outside the key (chromatic) | Intro, Verse, Bridge, Solo, Outro |
| Fm | bvi | Outside the key (chromatic) | Verse, Solo |
| B♭ | bII | Outside the key (chromatic) | Verse, Solo, Outro |
| Fdim | bvi° | Outside the key (chromatic) | Verse, Solo |
| F♯dim | vi° | Outside the key (chromatic) | Verse, Solo |
| Gdim | bvii° | Outside the key (chromatic) | Verse, Solo |
| C | bIII | Borrowed from A minor | Intro, Bridge |
| B♭m | bii | Outside the key (chromatic) | Bridge |
| D♭ | bIV | Outside the key (chromatic) | Bridge |
| A♭m | bi | Outside the key (chromatic) | Outro |
| A | I | Home chord (tonic) | Outro |
| E | V | In the key | Outro |
Harmonic highlights
- C (bIII) is borrowed from the parallel key, A minor.
Sources & accuracy
- Chords and sections: the Isophonics reference annotations (Centre for Digital Music, Queen Mary University of London). Expert chord and structure annotation of the original recording (CC BY 4.0 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 Isophonics reference annotations (Centre for Digital Music, Queen Mary University of London)Expert transcription
Annotated from the original recording by trained musicians for a published research dataset.
Expert chord and structure annotation of the original recording (CC BY 4.0 via ChoCo).
All Piano Voicings
| # | Section | Chord | Left hand | Right hand | Sources |
|---|---|---|---|---|---|
| 1 | Intro 1 (×2) | A♭ | A♭2, E♭3 | C4, E♭4, A♭4 | — |
| 2 | Intro 1 (×2) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 3 | Verse 1, part 1 (×3) | A♭ | A♭2, E♭3 | C4, E♭4, A♭4 | — |
| 4 | Verse 1, part 1 (×3) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 5 | Verse 1, part 2 (×2) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 6 | Verse 1, part 2 (×2) | B♭ | B♭2, F3 | D4, F4, B♭4 | — |
| 7 | Verse 1, part 3 | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 8 | Verse 1, part 3 | Fdim | F2, F3 | F4, A♭4, C♭5 | — |
| 9 | Verse 1, part 3 | F♯dim | F♯2, F♯3 | F♯4, A4, C5 | — |
| 10 | Verse 1, part 3 | Gdim | G2, G3 | G4, B♭4, D♭5 | — |
| 11 | Intro 3 | A♭ | A♭2, E♭3 | A♭4, C5, E♭5 | — |
| 12 | Intro 3 | E♭ | E♭2, B♭2 | G4, B♭4, E♭5 | — |
| 13 | Intro 3 | A♭ | A♭2, E♭3 | A♭4, C5, E♭5 | — |
| 14 | Intro 3 | C | C2, G2 | G4, C5, E5 | — |
| 15 | Bridge | B♭m | B♭2, F3 | F4, B♭4, D♭5 | — |
| 16 | Bridge | C | C2, G2 | E4, G4, C5 | — |
| 17 | Bridge | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 18 | Bridge | A♭ | A♭2, E♭3 | E♭4, A♭4, C5 | — |
| 19 | Bridge | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 20 | Bridge | B♭m | B♭2, F3 | D♭4, F4, B♭4 | — |
| 21 | Bridge | C | C2, G2 | C4, E4, G4 | — |
| 22 | Bridge | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 23 | Bridge | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 24 | Solo, part 1 (×3) | A♭ | A♭2, E♭3 | C4, E♭4, A♭4 | — |
| 25 | Solo, part 1 (×3) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 26 | Solo, part 2 (×2) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 27 | Solo, part 2 (×2) | B♭ | B♭2, F3 | D4, F4, B♭4 | — |
| 28 | Solo, part 3 | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 29 | Solo, part 3 | Fdim | F2, F3 | F4, A♭4, C♭5 | — |
| 30 | Solo, part 3 | F♯dim | F♯2, F♯3 | F♯4, A4, C5 | — |
| 31 | Solo, part 3 | Gdim | G2, G3 | G4, B♭4, D♭5 | — |
| 32 | Outro, part 1 | A♭ | A♭2, E♭3 | A♭4, C5, E♭5 | — |
| 33 | Outro, part 2 (×2) | E♭ | E♭2, B♭2 | G4, B♭4, E♭5 | — |
| 34 | Outro, part 2 (×2) | A♭m | A♭2, E♭3 | A♭4, C♭5, E♭5 | — |
| 35 | Outro, part 3 | E♭ | E♭2, B♭2 | G4, B♭4, E♭5 | — |
| 36 | Outro, part 3 | B♭ | B♭2, F3 | F4, B♭4, D5 | — |
| 37 | Outro, part 3 | E♭ | E♭2, B♭2 | G4, B♭4, E♭5 | — |
| 38 | Outro, part 3 | A | A2, E3 | E4, A4, C♯5 | — |
| 39 | Outro, part 3 | E | E2, B2 | E4, G♯4, B4 | — |