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Storm by Luna Sea

Piano chords, voicings & structure breakdown · 29 steps · 6 unique chords

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 1Step 1 of 29

C♯m

LeftC♯2, G♯2RightC♯4, E4, G♯4
C4E4C♯2G♯2C♯4G♯4
Left hand Right hand Middle C (C4)

No source cited for this step

Harmonic Analysis & Structure

Overview

Key: E major · Chords used: 6 · Sections: 7

Form: Intro → A Section → A Section ×3 → B Section → Intro

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

  • C♯m – B – A – B – C♯m – B – A
    vi – V – IV – V – vi – V – IV

A Section 1

  • C♯m – A – F♯ – B
    vi – IV – II – V

A Section 2

Same chords as A Section 1.

A Section 3

Same chords as A Section 1.

A Section 4

Same chords as A Section 1.

B Section

  • E – G♯ – C♯m – E – A – B – C♯m – B – E – G♯ – C♯m – E – A – B
    I – III – vi – I – IV – V – vi – V – I – III – vi – I – IV – V

Intro 2

  • C♯m – B – A – B (×2)
    vi – V – IV – V

Chord vocabulary

ChordRoman numeralRoleHeard in
C♯mviIn the keyIntro, A Section, B Section
BVIn the keyIntro, A Section, B Section
AIVIn the keyIntro, A Section, B Section
F♯IISecondary dominant (V/V)A Section
EIHome chord (tonic)B Section
G♯IIISecondary dominant (V/vi)B Section

Harmonic highlights

  • F♯ acts as V/V: it resolves to B.
  • G♯ acts as V/vi: it resolves to C♯m.

Sources & accuracy

  • Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “Storm” (credited “Sea Luna”, style Rock) 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).
  • 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 has D.S./D.C. jump markings that couldn't be followed reliably, so it's shown in written order; part of the song may be played more times than shown.
  • 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 “Storm” (credited “Sea Luna”, style Rock) from the forum file linked here, CC BY 4.0 via ChoCo. Performer/songwriter confirmed from Wikidata.

All Piano Voicings

#SectionChordLeft handRight handSources
1Intro 1C♯mC♯2, G♯2C♯4, E4, G♯4—
2Intro 1BB1, F♯2B3, D♯4, F♯4—
3Intro 1AA2, E3C♯4, E4, A4—
4Intro 1BB1, F♯2B3, D♯4, F♯4—
5Intro 1C♯mC♯2, G♯2C♯4, E4, G♯4—
6Intro 1BB1, F♯2B3, D♯4, F♯4—
7Intro 1AA2, E3C♯4, E4, A4—
8A Section 1C♯mC♯2, G♯2C♯4, E4, G♯4—
9A Section 1AA2, E3C♯4, E4, A4—
10A Section 1F♯F♯2, C♯3C♯4, F♯4, A♯4—
11A Section 1BB1, F♯2D♯4, F♯4, B4—
12B SectionEE2, B2E4, G♯4, B4—
13B SectionG♯G♯2, D♯3D♯4, G♯4, B♯4—
14B SectionC♯mC♯2, G♯2E4, G♯4, C♯5—
15B SectionEE2, B2E4, G♯4, B4—
16B SectionAA2, E3E4, A4, C♯5—
17B SectionBB1, F♯2D♯4, F♯4, B4—
18B SectionC♯mC♯2, G♯2E4, G♯4, C♯5—
19B SectionBB1, F♯2D♯4, F♯4, B4—
20B SectionEE2, B2E4, G♯4, B4—
21B SectionG♯G♯2, D♯3D♯4, G♯4, B♯4—
22B SectionC♯mC♯2, G♯2E4, G♯4, C♯5—
23B SectionEE2, B2E4, G♯4, B4—
24B SectionAA2, E3E4, A4, C♯5—
25B SectionBB1, F♯2D♯4, F♯4, B4—
26Intro 2 (×2)C♯mC♯2, G♯2E4, G♯4, C♯5—
27Intro 2 (×2)BB1, F♯2D♯4, F♯4, B4—
28Intro 2 (×2)AA2, E3C♯4, E4, A4—
29Intro 2 (×2)BB1, F♯2B3, D♯4, F♯4—