PianoChords.studio

Unforgettable by Dinah Washington

Piano chords, voicings & structure breakdown · 47 steps · 22 unique chords · 1950s

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 47

C

LeftC2, G2RightC4, E4, G4
C2G2C4E4G4
Left hand Right hand Middle C (C4)

Harmonic Analysis & Structure

Overview

Key: F major · Chords used: 22 · Sections: 3

Form: Intro → Verse → Verse

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

  • C – Am – Dm7 – G7 – C – A7 – Dm7 – G9
    V – iii – vi7 – II7 – V – III7 – vi7 – II9

Verse 1

  • Cmaj7 – Baug – C – E♭dim – Fmaj7 – D7 – D7sus4/E – Dm7♭5/F – D7/F♯ – B♭ – B♭m – F – Cm6 – D7 – G9 – F♯7 – G7
    Vmaj7 – #IV+ – V – bvii° – Imaj7 – VI7 – VI7sus4 (bass E) – viø⁶₅ – VI⁶₅ – IV – iv – I – v6 – VI7 – II9 – #I7 – II7

Verse 2

  • Cmaj7 – Baug – C – E♭dim – Fmaj7 – D7 – D7sus4/E – Dm7♭5/F – D7/F♯ – B♭ – B♭m – F – Cm6 – D7 – G9 – C9sus4 – C7 – Fmaj7 – D9 – G7 – C7 – F
    Vmaj7 – #IV+ – V – bvii° – Imaj7 – VI7 – VI7sus4 (bass E) – viø⁶₅ – VI⁶₅ – IV – iv – I – v6 – VI7 – II9 – V9sus4 – V7 – Imaj7 – VI9 – II7 – V7 – I

Chord vocabulary

ChordRoman numeralRoleHeard in
CVIn the keyIntro, Verse
AmiiiIn the keyIntro
Dm7vi7In the keyIntro
G7II7Secondary dominant (V/V)Intro, Verse
A7III7Secondary dominant (V/vi)Intro
G9II9Secondary dominant (V/V)Verse
Cmaj7Vmaj7Outside the key (chromatic)Verse
Baug#IV+Outside the key (chromatic)Verse
E♭dimbvii°Outside the key (chromatic)Verse
Fmaj7Imaj7Home chord (tonic)Verse
D7VI7Outside the key (chromatic)Verse
D7sus4/EVI7sus4 (bass E)In the keyVerse
Dm7♭5/Fviø⁶₅Outside the key (chromatic)Verse
D7/F♯VI⁶₅Outside the key (chromatic)Verse
B♭IVIn the keyVerse
B♭mivBorrowed from F minorVerse
FIHome chord (tonic)Verse
Cm6v6Outside the key (chromatic)Verse
F♯7#I7Outside the key (chromatic)Verse
C9sus4V9sus4In the keyVerse
C7V7In the keyVerse
D9VI9Outside the key (chromatic)Verse

Harmonic highlights

  • B♭m (iv) is borrowed from the parallel key, F minor.
  • G7 acts as V/V: it resolves to C.
  • A7 acts as V/vi: it resolves to Dm7.
  • G9 acts as V/V: it resolves to C9sus4.

Sources & accuracy

  • Chords and sections: the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011). Expert transcription by trained musicians (song 0192, 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.

All Piano Voicings

#SectionChordLeft handRight handSources
1IntroCC2, G2C4, E4, G4—
2IntroAmA2, E3C4, E4, A4—
3IntroDm7D2, A2C4, F4, A4—
4IntroG7G2, D3D4, F4, B4—
5IntroCC2, G2E4, G4, C5—
6IntroA7A2, E3E4, G4, C♯5—
7IntroDm7D2, A2F4, A4, C5—
8IntroG9G2, D3F4, A4, B4, D5—
9Verse 1Cmaj7C2, G2G4, B4, E5—
10Verse 1BaugB1, B2F♯♯4, B4, D♯5—
11Verse 1CC2, G2G4, C5, E5—
12Verse 1E♭dimE♭2, E♭3G♭4, B♭♭4, E♭5—
13Verse 1Fmaj7F2, C3E4, A4, C5—
14Verse 1D7D2, A2F♯4, A4, C5—
15Verse 1D7sus4/EE2D4, G4, A4, C5—
16Verse 1Dm7♭5/FF2D4, F4, A♭4, C5—
17Verse 1D7/F♯F♯2D4, F♯4, A4, C5—
18Verse 1B♭B♭2, F3D4, F4, B♭4—
19Verse 1B♭mB♭2, F3D♭4, F4, B♭4—
20Verse 1FF2, C3C4, F4, A4—
21Verse 1Cm6C2, G2E♭4, G4, A4—
22Verse 1D7D2, A2C4, F♯4, A4—
23Verse 1G9G2, D3B3, D4, F4, A4—
24Verse 1F♯7F♯2, C♯3C♯4, E4, A♯4—
25Verse 1G7G2, D3D4, F4, B4—
26Verse 2Cmaj7C2, G2E4, G4, B4—
27Verse 2BaugB1, B2D♯4, F♯♯4, B4—
28Verse 2CC2, G2E4, G4, C5—
29Verse 2E♭dimE♭2, E♭3E♭4, G♭4, B♭♭4—
30Verse 2Fmaj7F2, C3C4, E4, A4—
31Verse 2D7D2, A2C4, F♯4, A4—
32Verse 2D7sus4/EE2C4, D4, G4, A4—
33Verse 2Dm7♭5/FF2C4, D4, F4, A♭4—
34Verse 2D7/F♯F♯2C4, D4, F♯4, A4—
35Verse 2B♭B♭2, F3D4, F4, B♭4—
36Verse 2B♭mB♭2, F3D♭4, F4, B♭4—
37Verse 2FF2, C3C4, F4, A4—
38Verse 2Cm6C2, G2E♭4, G4, A4—
39Verse 2D7D2, A2C4, F♯4, A4—
40Verse 2G9G2, D3B3, D4, F4, A4—
41Verse 2C9sus4C2, G2B♭3, D4, F4, G4—
42Verse 2C7C2, G2B♭3, E4, G4—
43Verse 2Fmaj7F2, C3C4, E4, A4—
44Verse 2D9D2, A2C4, E4, F♯4, A4—
45Verse 2G7G2, D3D4, F4, B4—
46Verse 2C7C2, G2E4, G4, B♭4—
47Verse 2FF2, C3F4, A4, C5—