PianoChords.studio

Mary Jane's Last Dance by Tom Petty and the Heartbreakers

Piano chords, voicings & structure breakdown · 28 steps · 6 unique chords · 1990s

Community chart. These chords come from a chart a musician wrote and shared on the iReal Pro forums, not from a transcription checked against the recording. Charts are sometimes written in a different key or simplified, and no second chart of this song agreed closely enough to mark this page verified. Trust your ears.
Intro 1, part 1 (×2)Step 1 of 28

Am

LeftA2, E3RightC4, E4, A4
A2E3C4E4A4
Left hand Right hand Middle C (C4)

No source cited for this step

Harmonic Analysis & Structure

Overview

Key: A minor · Chords used: 6 · Sections: 13

Form: Intro → Intro → A Section → A Section → B Section → C Section → A Section → A Section → B Section → D Section → A Section → B Section → Outro

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

Intro 1

  • Am – G – D (×2)
    i – bVII – IV
  • Am
    i

Intro 2

Same chords as Intro 1.

A Section 1

  • Am – G – D (×4)
    i – bVII – IV
  • Am
    i

A Section 2

Same chords as A Section 1.

B Section 1

  • Em7 – A (×2)
    v7 – I
  • G6
    bVII6

C Section

  • Am – G – D (×2)
    i – bVII – IV
  • Am
    i

A Section 3

  • Am – G – D (×2)
    i – bVII – IV
  • Am
    i

A Section 4

Same chords as A Section 3.

B Section 2

Same chords as B Section 1.

D Section

  • Am – G – D – Am – G
    i – bVII – IV – i – bVII

A Section 5

Same chords as A Section 3.

B Section 3

Same chords as B Section 1.

Outro

  • Am – G – D (×2)
    i – bVII – IV
  • Am
    i

Chord vocabulary

ChordRoman numeralRoleHeard in
AmiHome chord (tonic)Intro, A Section, C Section, D Section, Outro
GbVIIIn the keyIntro, A Section, C Section, D Section, Outro
DIVBorrowed from A majorIntro, A Section, C Section, D Section, Outro
Em7v7In the keyB Section
AIBorrowed from A majorB Section
G6bVII6In the keyB Section

Harmonic highlights

  • D (IV) is borrowed from the parallel key, A major.
  • A (I) is borrowed from the parallel key, A major.

Sources & accuracy

  • Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “Mary Jane's Last Dance” (credited “Petty Tom”, style Rock) from the forum file linked here, CC BY 4.0 via ChoCo. Performer confirmed from the Billboard year-end charts.
  • 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).
  • 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.
  • Not verified: only one chart of this song is available, so it hasn't been cross-checked.
  • Rhythm and chord durations aren't shown; each step is one chord change.

Sources & Accuracy

Every chord on this page comes from the community chart listed first below. Piano voicings are our arrangement of the reported chord symbols, not a note-for-note transcription.

  • Chords from a chart a musician wrote and shared on the iReal Pro forums (archived in the ChoCo research dataset); may be in a different key from the recording, and not checked against it.

    Community chord chart “Mary Jane's Last Dance” (credited “Petty Tom”, style Rock) from the forum file linked here, CC BY 4.0 via ChoCo. Performer confirmed from the Billboard year-end charts.

All Piano Voicings

#SectionChordLeft handRight handSources
1Intro 1, part 1 (×2)AmA2, E3C4, E4, A4—
2Intro 1, part 1 (×2)GG2, D3B3, D4, G4—
3Intro 1, part 1 (×2)DD2, A2A3, D4, F♯4—
4Intro 1, part 2AmA2, E3A3, C4, E4—
5A Section 1, part 1 (×4)AmA2, E3A3, C4, E4—
6A Section 1, part 1 (×4)GG2, D3G3, B3, D4—
7A Section 1, part 1 (×4)DD2, A2F♯3, A3, D4—
8A Section 1, part 2AmA2, E3A3, C4, E4—
9B Section 1, part 1 (×2)Em7E2, B2G3, B3, D4—
10B Section 1, part 1 (×2)AA2, E3A3, C♯4, E4—
11B Section 1, part 2G6G2, D3B3, D4, E4—
12C Section, part 1 (×2)AmA2, E3A3, C4, E4—
13C Section, part 1 (×2)GG2, D3G3, B3, D4—
14C Section, part 1 (×2)DD2, A2F♯3, A3, D4—
15C Section, part 2AmA2, E3A3, C4, E4—
16A Section 3, part 1 (×2)AmA2, E3A3, C4, E4—
17A Section 3, part 1 (×2)GG2, D3G3, B3, D4—
18A Section 3, part 1 (×2)DD2, A2F♯3, A3, D4—
19A Section 3, part 2AmA2, E3A3, C4, E4—
20D SectionAmA2, E3A3, C4, E4—
21D SectionGG2, D3G3, B3, D4—
22D SectionDD2, A2F♯3, A3, D4—
23D SectionAmA2, E3A3, C4, E4—
24D SectionGG2, D3G3, B3, D4—
25Outro, part 1 (×2)AmA2, E3A3, C4, E4—
26Outro, part 1 (×2)GG2, D3G3, B3, D4—
27Outro, part 1 (×2)DD2, A2F♯3, A3, D4—
28Outro, part 2AmA2, E3A3, C4, E4—