Oh My Angel by Bertha Tillman
Piano chords, voicings & structure breakdown · 41 steps · 18 unique chords · 1960s
Fmaj7/A
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: C major · Chords used: 18 · Sections: 5
Form: Intro → Verse → Verse → Chorus → 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.
Key changes
- Verse 3 moves to D♭ major.
Section by section
Intro
- Fmaj7/A – Em7/G – Dm7/F – Cmaj7 – Dm7 – Em7 – Dm7
IVmaj⁶₅ – iii⁶₅ – ii⁶₅ – Imaj7 – ii7 – iii7 – ii7
Verse 1
- Cmaj7 – Dm7 – Em7 – Dm7 (×4)
Imaj7 – ii7 – iii7 – ii7
Verse 2
- Cmaj7 – Dm7 – Em7 – Dm7 (×3)
Imaj7 – ii7 – iii7 – ii7 - Cmaj7 – F – Cmaj7 – C7
Imaj7 – IV – Imaj7 – I7
Chorus
- F – G – C – Am – F – G – C – C7 – F – G – C – Am – F – G7 – A♭7
IV – V – I – vi – IV – V – I – I7 – IV – V – I – vi – IV – V7 – bVI7
Verse 3
- D♭maj7 – E♭m7 – Fm7 – E♭m7 (×3)
Imaj7 – ii7 – iii7 – ii7 - D♭maj7 – G♭ – D♭
Imaj7 – IV – I
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| Fmaj7/A | IVmaj⁶₅ | In the key | Intro |
| Em7/G | iii⁶₅ | In the key | Intro |
| Dm7/F | ii⁶₅ | In the key | Intro |
| Cmaj7 | Imaj7 | Home chord (tonic) | Intro, Verse |
| Dm7 | ii7 | In the key | Intro, Verse |
| Em7 | iii7 | In the key | Intro, Verse |
| F | IV | In the key | Verse, Chorus |
| C7 | I7 | Secondary dominant (V/IV) | Chorus |
| G | V | In the key | Chorus |
| C | I | Home chord (tonic) | Chorus |
| Am | vi | In the key | Chorus |
| G7 | V7 | In the key | Chorus |
| A♭7 | bVI7 | Outside the key (chromatic) | Chorus |
| D♭maj7 | Imaj7 (in D♭ major) | Home chord (tonic) | Verse |
| E♭m7 | ii7 (in D♭ major) | In the key | Verse |
| Fm7 | iii7 (in D♭ major) | In the key | Verse |
| G♭ | IV (in D♭ major) | In the key | Verse |
| D♭ | I (in D♭ major) | Home chord (tonic) | Verse |
Harmonic highlights
- C7 acts as V/IV: it resolves to F.
Sources & accuracy
- Chords and sections: the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011). Expert transcription by trained musicians (song 0511, 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 0511, CC0), via ChoCo.
All Piano Voicings
| # | Section | Chord | Left hand | Right hand | Sources |
|---|---|---|---|---|---|
| 1 | Intro | Fmaj7/A | A2 | C4, E4, F4, A4 | — |
| 2 | Intro | Em7/G | G2 | B3, D4, E4, G4 | — |
| 3 | Intro | Dm7/F | F2 | C4, D4, F4, A4 | — |
| 4 | Intro | Cmaj7 | C2, G2 | B3, E4, G4 | — |
| 5 | Intro | Dm7 | D2, A2 | C4, F4, A4 | — |
| 6 | Intro | Em7 | E2, B2 | B3, D4, G4 | — |
| 7 | Intro | Dm7 | D2, A2 | C4, F4, A4 | — |
| 8 | Verse 1 (×4) | Cmaj7 | C2, G2 | B3, E4, G4 | — |
| 9 | Verse 1 (×4) | Dm7 | D2, A2 | C4, F4, A4 | — |
| 10 | Verse 1 (×4) | Em7 | E2, B2 | B3, D4, G4 | — |
| 11 | Verse 1 (×4) | Dm7 | D2, A2 | C4, F4, A4 | — |
| 12 | Verse 2, part 1 (×3) | Cmaj7 | C2, G2 | B3, E4, G4 | — |
| 13 | Verse 2, part 1 (×3) | Dm7 | D2, A2 | C4, F4, A4 | — |
| 14 | Verse 2, part 1 (×3) | Em7 | E2, B2 | B3, D4, G4 | — |
| 15 | Verse 2, part 1 (×3) | Dm7 | D2, A2 | C4, F4, A4 | — |
| 16 | Verse 2, part 2 | Cmaj7 | C2, G2 | B3, E4, G4 | — |
| 17 | Verse 2, part 2 | F | F2, C3 | C4, F4, A4 | — |
| 18 | Verse 2, part 2 | Cmaj7 | C2, G2 | B3, E4, G4 | — |
| 19 | Verse 2, part 2 | C7 | C2, G2 | B♭3, E4, G4 | — |
| 20 | Chorus | F | F2, C3 | C4, F4, A4 | — |
| 21 | Chorus | G | G2, D3 | B3, D4, G4 | — |
| 22 | Chorus | C | C2, G2 | C4, E4, G4 | — |
| 23 | Chorus | Am | A2, E3 | C4, E4, A4 | — |
| 24 | Chorus | F | F2, C3 | C4, F4, A4 | — |
| 25 | Chorus | G | G2, D3 | B3, D4, G4 | — |
| 26 | Chorus | C | C2, G2 | C4, E4, G4 | — |
| 27 | Chorus | C7 | C2, G2 | B♭3, E4, G4 | — |
| 28 | Chorus | F | F2, C3 | C4, F4, A4 | — |
| 29 | Chorus | G | G2, D3 | B3, D4, G4 | — |
| 30 | Chorus | C | C2, G2 | C4, E4, G4 | — |
| 31 | Chorus | Am | A2, E3 | C4, E4, A4 | — |
| 32 | Chorus | F | F2, C3 | C4, F4, A4 | — |
| 33 | Chorus | G7 | G2, D3 | D4, F4, B4 | — |
| 34 | Chorus | A♭7 | A♭2, E♭3 | E♭4, G♭4, C5 | — |
| 35 | Verse 3, part 1 (×3) | D♭maj7 | D♭2, A♭2 | F4, A♭4, C5 | — |
| 36 | Verse 3, part 1 (×3) | E♭m7 | E♭2, B♭2 | G♭4, B♭4, D♭5 | — |
| 37 | Verse 3, part 1 (×3) | Fm7 | F2, C3 | E♭4, A♭4, C5 | — |
| 38 | Verse 3, part 1 (×3) | E♭m7 | E♭2, B♭2 | D♭4, G♭4, B♭4 | — |
| 39 | Verse 3, part 2 | D♭maj7 | D♭2, A♭2 | C4, F4, A♭4 | — |
| 40 | Verse 3, part 2 | G♭ | G♭2, D♭3 | D♭4, G♭4, B♭4 | — |
| 41 | Verse 3, part 2 | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |