I Won't Dance by Jerome Kern

Overview

Key: C major · Chords used: 21 · Sections: 5

Form: A Section → A Section → B Section → A Section → B Section

Where these chords come from: a chord chart of this song written by a musician and shared on the iReal Pro forums, archived in the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). It's one musician's reading of the song, not a transcription checked against the recording. This page shows that chart 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

A Section 1

• Cmaj7 – Am7 – Dm7 – G7 (×3)
  Imaj7 – vi7 – ii7 – V7
• Cmaj7 – Gm7 – C7 – Fmaj7 – B♭7 – Cmaj7 – Am7 – Dm7 – G7
  Imaj7 – v7 – I7 – IVmaj7 – bVII7 – Imaj7 – vi7 – ii7 – V7

A Section 2

• Cmaj7 – Am7 – Dm7 – G7 (×3)
  Imaj7 – vi7 – ii7 – V7
• Cmaj7 – Gm7 – C7 – Fmaj7 – B♭7 (×2)
  Imaj7 – v7 – I7 – IVmaj7 – bVII7
• Cmaj7 – B♭m7 – E♭7
  Imaj7 – bvii7 – bIII7

B Section 1

• A♭maj7 – E♭m7 – A♭7 – D♭maj7 – A♭m7 – D♭7 – B6 – B7 – C7 – Bm7 – E7 – Am7 – D7 – Dm7
  bVImaj7 – biii7 – bVI7 – bIImaj7 – bvi7 – bII7 – VII6 – VII7 – I7 – vii7 – III7 – vi7 – II7 – ii7

A Section 3

Same chords as A Section 2.

B Section 2

• A♭maj7 – E♭m7 – A♭7 – D♭maj7 – A♭m7 – D♭7 – B6 – B7 – C7 – Bm7 – E7 – Am7 – D7 – Dm7 – G7
  bVImaj7 – biii7 – bVI7 – bIImaj7 – bvi7 – bII7 – VII6 – VII7 – I7 – vii7 – III7 – vi7 – II7 – ii7 – V7

Chord vocabulary

Chord	Roman numeral	Role	Heard in
Cmaj7	Imaj7	Home chord (tonic)	A Section
Am7	vi7	In the key	A Section, B Section
Dm7	ii7	In the key	A Section, B Section
G7	V7	In the key	A Section, B Section
Gm7	v7	Borrowed from C minor	A Section
C7	I7	Secondary dominant (V/IV)	A Section, B Section
Fmaj7	IVmaj7	In the key	A Section
B♭7	bVII7	Borrowed from C minor	A Section
B♭m7	bvii7	Outside the key (chromatic)	A Section
E♭7	bIII7	Outside the key (chromatic)	A Section
A♭maj7	bVImaj7	Borrowed from C minor	B Section
E♭m7	biii7	Outside the key (chromatic)	B Section
A♭7	bVI7	Outside the key (chromatic)	B Section
D♭maj7	bIImaj7	Outside the key (chromatic)	B Section
A♭m7	bvi7	Outside the key (chromatic)	B Section
D♭7	bII7	Outside the key (chromatic)	B Section
B6	VII6	Outside the key (chromatic)	B Section
B7	VII7	Outside the key (chromatic)	B Section
Bm7	vii7	Outside the key (chromatic)	B Section
E7	III7	Secondary dominant (V/vi)	B Section
D7	II7	Outside the key (chromatic)	B Section

Harmonic highlights

• Gm7 (v7) is borrowed from the parallel key, C minor.
• B♭7 (bVII7) is borrowed from the parallel key, C minor.
• A♭maj7 (bVImaj7) is borrowed from the parallel key, C minor.
• C7 acts as V/IV: it resolves to Fmaj7.
• E7 acts as V/vi: it resolves to Am7.

Sources & accuracy

• Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “I Won't Dance” (credited “Kern Jerome”, style Medium Swing) from the forum file linked here, CC BY 4.0 via ChoCo. Performer/songwriter confirmed from Wikidata.
• Section names: from the chart's own markings: section names written on the chart (Intro, Verse, Chorus…) are kept, and rehearsal letters are shown as “A Section”, “B Section” and so on (the B of an AABA song is called the Bridge).
• Cross-check: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “I Won't Dance” (credited “Kern Jerome”, style Medium Swing) from the forum file linked here, CC BY 4.0 via ChoCo. Performer/songwriter confirmed from Wikidata. A separately posted chart of the same song; its chords match this page's closely when both are read in the same key (similarity 100%).
• Chord charts are often written in a key that suits a particular singer or band, so this may not be the key of the original recording.
• The chart's D.S./D.C./coda jumps have been written out in playing order.
• About the song: Wikipedia.
• Verified: two community charts of this song, posted in different forum threads, agree on its harmony. They're still charts, not transcriptions checked against the recording.
• Rhythm and chord durations aren't shown; each step is one chord change.