I Saw the Light by Todd Rundgren

Overview

Key: C major · Chords used: 9 · Sections: 4

Form: Intro → A Section → A Section → A 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

• Dm7 – G7 (×2)
  ii7 – V7

A Section 1

• Dm7 – G7 (×3)
  ii7 – V7
• C – Em7
  I – iii7
• Dm7 – G7 (×3)
  ii7 – V7
• Cmaj7 – C7 – Fmaj7 – Em7 – Am7 – D7 – Dm7 – G7
  Imaj7 – I7 – IVmaj7 – iii7 – vi7 – II7 – ii7 – V7
• Cmaj7 – Fmaj7 (×2)
  Imaj7 – IVmaj7

A Section 2

Same chords as A Section 1.

A Section 3

• Dm7 – G7 (×3)
  ii7 – V7
• C – Em7
  I – iii7
• Dm7 – G7 (×3)
  ii7 – V7
• Cmaj7 – C7 – Fmaj7 – Em7 – Am7 – D7 – Dm7 – G7
  Imaj7 – I7 – IVmaj7 – iii7 – vi7 – II7 – ii7 – V7
• Cmaj7 – Fmaj7 (×4)
  Imaj7 – IVmaj7

Chord vocabulary

Chord	Roman numeral	Role	Heard in
Dm7	ii7	In the key	Intro, A Section
G7	V7	In the key	Intro, A Section
C	I	Home chord (tonic)	A Section
Em7	iii7	In the key	A Section
Cmaj7	Imaj7	Home chord (tonic)	A Section
C7	I7	Secondary dominant (V/IV)	A Section
Fmaj7	IVmaj7	In the key	A Section
Am7	vi7	In the key	A Section
D7	II7	Outside the key (chromatic)	A Section

Harmonic highlights

• C7 acts as V/IV: it resolves to Fmaj7.

Sources & accuracy

• Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “I Saw the Light” (credited “Rundgren Todd”, style Rock Pop) 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).
• Cross-check: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “I Saw the Light” (credited “Rundgren Todd”, style Rock Pop) from the forum file linked here, CC BY 4.0 via ChoCo. Performer confirmed from the Billboard year-end charts. A separately posted chart of the same song; its chords match this page's closely when both are read in the same key (similarity 88%).
• 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.
• 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.