PianoChords.studio

Revolution 1 by The Beatles

Piano chords, voicings & structure breakdown · 40 steps · 10 unique chords · 1960s

Expert transcription. These chords come from a published research transcription of the original recording by trained musicians. A second independent transcription to cross-check against isn't available (or differs in places), so this page isn't marked verified.
IntroStep 1 of 40

A

LeftA2, E3RightC♯4, E4, A4
C4A2E3E4A4C♯4
Left hand Right hand Middle C (C4)

Harmonic Analysis & Structure

Overview

Key: B major · Chords used: 10 · Sections: 9

Form: Intro → Verse → Chorus → Verse → Chorus → Solo → Verse → Chorus → 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

  • A – E7
    bVII – IV7

Verse 1

  • A – D (×2)
    bVII – bIII
  • E – Bm (×2)
    IV – i
  • G – A – F♯ – E
    bVI – bVII – V – IV

Chorus 1

  • A – D (×3)
    bVII – bIII
  • E
    IV

Verse 2

  • A – D/A (×2)
    bVII – bIII⁶₄
  • E – Bm (×2)
    IV – i
  • G – A – F♯ – E
    bVI – bVII – V – IV

Chorus 2

  • A – D (×3)
    bVII – bIII

Solo

  • E
    IV

Verse 3

  • A – D/A (×2)
    bVII – bIII⁶₄
  • E – E7sus2 – E6 – E7 – Bm – E – Bm – G – A – F♯ – E
    IV – IV7sus2 – IV6 – IV7 – i – IV – i – bVI – bVII – V – IV

Chorus 3

Same chords as Chorus 1.

Outro

  • A – D/A (×9)
    bVII – bIII⁶₄
  • A
    bVII

Chord vocabulary

ChordRoman numeralRoleHeard in
AbVIIBorrowed from B minorIntro, Verse, Chorus, Outro
E7IV7Outside the key (chromatic)Intro, Verse
DbIIIBorrowed from B minorVerse, Chorus
EIVIn the keyVerse, Chorus, Solo
BmiBorrowed from B minorVerse
GbVIBorrowed from B minorVerse
F♯VIn the keyVerse
D/AbIII⁶₄Borrowed from B minorVerse, Outro
E7sus2IV7sus2Borrowed from B minorVerse
E6IV6In the keyVerse

Harmonic highlights

  • A (bVII) is borrowed from the parallel key, B minor.
  • D (bIII) is borrowed from the parallel key, B minor.
  • Bm (i) is borrowed from the parallel key, B minor.
  • G (bVI) is borrowed from the parallel key, B minor.
  • D/A (bIII⁶₄) is borrowed from the parallel key, B minor.
  • E7sus2 (IV7sus2) is borrowed from the parallel key, B 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.

All Piano Voicings

#SectionChordLeft handRight handSources
1IntroAA2, E3C♯4, E4, A4—
2IntroE7E2, B2B3, D4, G♯4—
3Verse 1, part 1 (×2)AA2, E3C♯4, E4, A4—
4Verse 1, part 1 (×2)DD2, A2D4, F♯4, A4—
5Verse 1, part 2 (×2)EE2, B2B3, E4, G♯4—
6Verse 1, part 2 (×2)BmB1, F♯2B3, D4, F♯4—
7Verse 1, part 3GG2, D3B3, D4, G4—
8Verse 1, part 3AA2, E3C♯4, E4, A4—
9Verse 1, part 3F♯F♯2, C♯3C♯4, F♯4, A♯4—
10Verse 1, part 3EE2, B2B3, E4, G♯4—
11Chorus 1, part 1 (×3)AA2, E3C♯4, E4, A4—
12Chorus 1, part 1 (×3)DD2, A2D4, F♯4, A4—
13Chorus 1, part 2EE2, B2B3, E4, G♯4—
14Verse 2, part 1 (×2)AA2, E3C♯4, E4, A4—
15Verse 2, part 1 (×2)D/AA2D4, F♯4, A4—
16Verse 2, part 2 (×2)EE2, B2B3, E4, G♯4—
17Verse 2, part 2 (×2)BmB1, F♯2B3, D4, F♯4—
18Verse 2, part 3GG2, D3B3, D4, G4—
19Verse 2, part 3AA2, E3C♯4, E4, A4—
20Verse 2, part 3F♯F♯2, C♯3C♯4, F♯4, A♯4—
21Verse 2, part 3EE2, B2B3, E4, G♯4—
22Chorus 2 (×3)AA2, E3C♯4, E4, A4—
23Chorus 2 (×3)DD2, A2D4, F♯4, A4—
24SoloEE2, B2B3, E4, G♯4—
25Verse 3, part 1 (×2)AA2, E3C♯4, E4, A4—
26Verse 3, part 1 (×2)D/AA2D4, F♯4, A4—
27Verse 3, part 2EE2, B2B3, E4, G♯4—
28Verse 3, part 2E7sus2E2, B2B3, D4, F♯4—
29Verse 3, part 2E6E2, B2B3, C♯4, G♯4—
30Verse 3, part 2E7E2, B2B3, D4, G♯4—
31Verse 3, part 2BmB1, F♯2B3, D4, F♯4—
32Verse 3, part 2EE2, B2B3, E4, G♯4—
33Verse 3, part 2BmB1, F♯2B3, D4, F♯4—
34Verse 3, part 2GG2, D3B3, D4, G4—
35Verse 3, part 2AA2, E3C♯4, E4, A4—
36Verse 3, part 2F♯F♯2, C♯3C♯4, F♯4, A♯4—
37Verse 3, part 2EE2, B2B3, E4, G♯4—
38Outro, part 1 (×9)AA2, E3C♯4, E4, A4—
39Outro, part 1 (×9)D/AA2D4, F♯4, A4—
40Outro, part 2AA2, E3C♯4, E4, A4—