La Grange by ZZ Top
Piano chords, voicings & structure breakdown · 8 steps · 6 unique chords · 1970s
Am7
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: A minor · Chords used: 6 · Sections: 7
Form: Intro → Verse → Solo → Interlude → Transition → Verse ×2
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
- Solo moves to C minor.
- Interlude moves to A minor.
Section by section
Intro
- Am7
i7
Verse 1
- Am7
i7
Solo
- Cm7
i7
Interlude
- A5/G – A5/F♯ – F(no5) – A5 (×2)
I5 (bass G) – I5 (bass F♯) – bVI(no5) – I5
Transition
- Am7
i7
Verse 2
Same chords as Verse 1.
Verse 3
Same chords as Verse 1.
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| Am7 | i7 | Home chord (tonic) | Intro, Verse, Transition |
| Cm7 | i7 (in C minor) | Home chord (tonic) | Solo |
| A5/G | I5 (bass G) | In the key | Interlude |
| A5/F♯ | I5 (bass F♯) | Borrowed from A major | Interlude |
| F(no5) | bVI(no5) | In the key | Interlude |
| A5 | I5 | In the key | Interlude |
Harmonic highlights
- A5/F♯ (I5 (bass F♯)) is borrowed from the parallel key, A major.
Sources & accuracy
- Chords and sections: the McGill Billboard Project (Burgoyne, Wild & Fujinaga, 2011). Expert transcription by trained musicians (song 0140, CC0), via ChoCo.
- Not verified: only one expert transcription of this song is available so far.
- 4 chords were simplified to the closest symbol our player supports (for example, an unusual added tone dropped).
- 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 0140, CC0), via ChoCo.
All Piano Voicings
| # | Section | Chord | Left hand | Right hand | Sources |
|---|---|---|---|---|---|
| 1 | Intro | Am7 | A2, E3 | C4, E4, G4 | — |
| 2 | Verse 1 | Am7 | A2, E3 | C4, E4, G4 | — |
| 3 | Solo | Cm7 | C2, G2 | B♭3, E♭4, G4 | — |
| 4 | Interlude (×2) | A5/G | G2 | A3, E4 | — |
| 5 | Interlude (×2) | A5/F♯ | F♯2 | A3, E4 | — |
| 6 | Interlude (×2) | F(no5) | F2, F3 | A3, F4 | — |
| 7 | Interlude (×2) | A5 | A2, E3 | A3, E4 | — |
| 8 | Transition | Am7 | A2, E3 | G3, C4, E4 | — |