PianoChords.studio

MMMBop by Hanson

Piano chords, voicings & structure breakdown · 43 steps · 3 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 (×2)Step 1 of 43

A

LeftA2, E3RightC♯4, E4, A4
C4A2E3E4A4C♯4
Left hand Right hand Middle C (C4)

No source cited for this step

Harmonic Analysis & Structure

Overview

Key: A major · Chords used: 3 · Sections: 13

Form: Intro → Intro → A Section → A Section → C Section → C Section → C Section ×2 → D Section → C Section → C Section ×2 → C 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

Intro 1

  • A – E – D – E (×2)
    I – V – IV – V

Intro 2

Same chords as Intro 1.

A Section 1

  • A – E – D – E (×4)
    I – V – IV – V

A Section 2

Same chords as A Section 1.

C Section 1

  • A – D – A – E
    I – IV – I – V

C Section 2

  • A – D
    I – IV
  • A – E (×2)
    I – V
  • D – E – A – E (×5)
    IV – V – I – V
  • D – E
    IV – V

C Section 3

Same chords as C Section 1.

C Section 4

Same chords as C Section 1.

D Section

  • A – E – D – E (×8)
    I – V – IV – V
  • A – D – A – E (×2)
    I – IV – I – V

C Section 5

  • A – D – A – E (×2)
    I – IV – I – V

C Section 6

Same chords as C Section 5.

C Section 7

Same chords as C Section 5.

C Section 8

  • A – D – A – E (×2)
    I – IV – I – V
  • A – E – D – E (×2)
    I – V – IV – V
  • A
    I

Chord vocabulary

ChordRoman numeralRoleHeard in
AIHome chord (tonic)Intro, A Section, C Section, D Section
EVIn the keyIntro, A Section, C Section, D Section
DIVIn the keyIntro, A Section, C Section, D Section

Sources & accuracy

  • Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “MMMBop” (credited “Hanson”, style Medium 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.
  • 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 “MMMBop” (credited “Hanson”, style Medium 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 (×2)AA2, E3C♯4, E4, A4—
2Intro 1 (×2)EE2, B2B3, E4, G♯4—
3Intro 1 (×2)DD2, A2A3, D4, F♯4—
4Intro 1 (×2)EE2, B2B3, E4, G♯4—
5A Section 1 (×4)AA2, E3C♯4, E4, A4—
6A Section 1 (×4)EE2, B2B3, E4, G♯4—
7A Section 1 (×4)DD2, A2A3, D4, F♯4—
8A Section 1 (×4)EE2, B2B3, E4, G♯4—
9C Section 1AA2, E3C♯4, E4, A4—
10C Section 1DD2, A2D4, F♯4, A4—
11C Section 1AA2, E3C♯4, E4, A4—
12C Section 1EE2, B2B3, E4, G♯4—
13C Section 2, part 1AA2, E3C♯4, E4, A4—
14C Section 2, part 1DD2, A2D4, F♯4, A4—
15C Section 2, part 2 (×2)AA2, E3C♯4, E4, A4—
16C Section 2, part 2 (×2)EE2, B2B3, E4, G♯4—
17C Section 2, part 3 (×5)DD2, A2A3, D4, F♯4—
18C Section 2, part 3 (×5)EE2, B2B3, E4, G♯4—
19C Section 2, part 3 (×5)AA2, E3C♯4, E4, A4—
20C Section 2, part 3 (×5)EE2, B2B3, E4, G♯4—
21C Section 2, part 4DD2, A2A3, D4, F♯4—
22C Section 2, part 4EE2, B2B3, E4, G♯4—
23D Section, part 1 (×8)AA2, E3C♯4, E4, A4—
24D Section, part 1 (×8)EE2, B2B3, E4, G♯4—
25D Section, part 1 (×8)DD2, A2A3, D4, F♯4—
26D Section, part 1 (×8)EE2, B2B3, E4, G♯4—
27D Section, part 2 (×2)AA2, E3C♯4, E4, A4—
28D Section, part 2 (×2)DD2, A2D4, F♯4, A4—
29D Section, part 2 (×2)AA2, E3C♯4, E4, A4—
30D Section, part 2 (×2)EE2, B2B3, E4, G♯4—
31C Section 5 (×2)AA2, E3C♯4, E4, A4—
32C Section 5 (×2)DD2, A2D4, F♯4, A4—
33C Section 5 (×2)AA2, E3C♯4, E4, A4—
34C Section 5 (×2)EE2, B2B3, E4, G♯4—
35C Section 8, part 1 (×2)AA2, E3C♯4, E4, A4—
36C Section 8, part 1 (×2)DD2, A2D4, F♯4, A4—
37C Section 8, part 1 (×2)AA2, E3C♯4, E4, A4—
38C Section 8, part 1 (×2)EE2, B2B3, E4, G♯4—
39C Section 8, part 2 (×2)AA2, E3C♯4, E4, A4—
40C Section 8, part 2 (×2)EE2, B2B3, E4, G♯4—
41C Section 8, part 2 (×2)DD2, A2A3, D4, F♯4—
42C Section 8, part 2 (×2)EE2, B2B3, E4, G♯4—
43C Section 8, part 3AA2, E3C♯4, E4, A4—