Black Orpheus by Luiz Bonfá

Overview

Key: A minor · Chords used: 11 · Sections: 3

Form: Intro → B 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

• Dm
  iv
• Am – E7 – Am – Bm7♭5 – E7 (×2)
  i – V7 – i – iiø7 – V7
• Am – Bm7♭5 – E7 – Am – Dm7 – G7 – Cmaj7 – A7 – Dm7 – G7 – Cmaj7 – Fmaj7
  i – iiø7 – V7 – i – iv7 – bVII7 – bIIImaj7 – I7 – iv7 – bVII7 – bIIImaj7 – bVImaj7
• Bm7♭5 – E7 – Am (×3)
  iiø7 – V7 – i
• Bm7♭5 – E7 – Em7♭5 – A7 – Dm – Bm7♭5 – E7 – Am – Fmaj7 – Bm7♭5 – E7 – Dm – Am – E7 – Am – Bm7♭5 – E7 – Am – E7
  iiø7 – V7 – vø7 – I7 – iv – iiø7 – V7 – i – bVImaj7 – iiø7 – V7 – iv – i – V7 – i – iiø7 – V7 – i – V7

B Section

• Am – Bm7♭5 – E7 (×2)
  i – iiø7 – V7
• Am – Dm7 – G7 – Cmaj7 – A7 – Dm7 – G7 – Cmaj7 – Fmaj7
  i – iv7 – bVII7 – bIIImaj7 – I7 – iv7 – bVII7 – bIIImaj7 – bVImaj7
• Bm7♭5 – E7 – Am (×3)
  iiø7 – V7 – i
• Bm7♭5 – E7 – Em7♭5 – A7 – Dm – Bm7♭5 – E7 – Am – Fmaj7 – Bm7♭5 – E7 – Am – Bm7♭5 – E7
  iiø7 – V7 – vø7 – I7 – iv – iiø7 – V7 – i – bVImaj7 – iiø7 – V7 – i – iiø7 – V7

A Section

• Am – Bm7♭5 – E7 (×2)
  i – iiø7 – V7
• Am – Dm7 – G7 – Cmaj7 – A7 – Dm7 – G7 – Cmaj7 – Fmaj7
  i – iv7 – bVII7 – bIIImaj7 – I7 – iv7 – bVII7 – bIIImaj7 – bVImaj7
• Bm7♭5 – E7 – Am (×3)
  iiø7 – V7 – i
• Bm7♭5 – E7 – Em7♭5 – A7 – Dm – Bm7♭5 – E7 – Am – Fmaj7 – Bm7♭5 – E7 – Am – Dm
  iiø7 – V7 – vø7 – I7 – iv – iiø7 – V7 – i – bVImaj7 – iiø7 – V7 – i – iv
• Am7 – Dm7 (×2)
  i7 – iv7
• E7 – Dm – Am – E7 – Am – Bm7♭5 – E7 – Am
  V7 – iv – i – V7 – i – iiø7 – V7 – i

Chord vocabulary

Chord	Roman numeral	Role	Heard in
Dm	iv	In the key	Intro, B Section, A Section
Am	i	Home chord (tonic)	Intro, B Section, A Section
E7	V7	In the key	Intro, B Section, A Section
Bm7♭5	iiø7	In the key	Intro, B Section, A Section
Dm7	iv7	In the key	Intro, B Section, A Section
G7	bVII7	In the key	Intro, B Section, A Section
Cmaj7	bIIImaj7	In the key	Intro, B Section, A Section
A7	I7	Secondary dominant (V/iv)	Intro, B Section, A Section
Fmaj7	bVImaj7	In the key	Intro, B Section, A Section
Em7♭5	vø7	Outside the key (chromatic)	Intro, B Section, A Section
Am7	i7	Home chord (tonic)	A Section

Harmonic highlights

• A7 acts as V/iv: it resolves to Dm7.

Sources & accuracy

• Chords: the iReal Pro forum charts archived in ChoCo (de Berardinis et al., 2023). Community chord chart “Black Orpheus-Rev JE” (credited “Bonfa Luiz”, style Latin) 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 “Black Orpheus (Manha De Carnaval)” (credited “Bonfa Luiz”, style Bossa Nova) 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 83%).
• 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.