Black Hole Sun by Soundgarden
Piano chords, voicings & structure breakdown · 105 steps · 18 unique chords
A♭sus4
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: A♭ minor · Chords used: 18 · Sections: 18
Where these chords come from: an expert transcription of the original recording made for the Uspop2002 chord annotations (Music and Audio Research Lab, New York University). This page shows that transcription 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
Part 1 (0:00)
- A♭sus4
Isus4
Part 2 (0:02)
- C♭69 – G♭5 – F5 – Esus4 – E♭7(no3) – A♭6 – C♭6
bIII69 – bVII5 – VI5 – #Vsus4 – V7(no3) – I6 – bIII6
Part 3 (0:21)
- G♭5 – Fm – E – E♭sus4 – A♭6 – G♭6 – A – A♭6 – C♭6
bVII5 – vi – #V – Vsus4 – I6 – bVII6 – #I – I6 – bIII6
Part 4 (0:39)
- G♭5 – Fm – E – E♭sus4 – A♭6 – G♭6 – A – Esus4
bVII5 – vi – #V – Vsus4 – I6 – bVII6 – #I – #Vsus4
Part 5 (0:57)
- E♭7(no3) – A♭5 – A♭7(no3) – C♭ – Esus4 – E♭7(no3) – D♭ – E♭
V7(no3) – I5 – I7(no3) – bIII – #Vsus4 – V7(no3) – IV – V
Part 6 (1:15)
- A♭6 – C♭6 – G♭5 – Fm – E – E♭sus4 – A♭6 – G♭6 – A
I6 – bIII6 – bVII5 – vi – #V – Vsus4 – I6 – bVII6 – #I
Part 7 (1:34)
Same chords as Part 6 (1:15).
Part 8 (1:52)
- Esus4 – E♭7(no3) – A♭5 – A♭7(no3) – C♭ – Esus4 – E♭7(no3) – D♭
#Vsus4 – V7(no3) – I5 – I7(no3) – bIII – #Vsus4 – V7(no3) – IV
Part 9 (2:10)
- C♭ – Esus4 – E♭7(no3) – A♭5 – A♭7(no3) – C♭ – Esus4 – E♭7(no3) – D♭
bIII – #Vsus4 – V7(no3) – I5 – I7(no3) – bIII – #Vsus4 – V7(no3) – IV
Part 10 (2:28)
- C♭ – E♭ – D♭ (×2)
bIII – V – IV - C♭ – E♭
bIII – V
Part 11 (2:46)
- D♭ – C♭ – E♭ – G♭5
IV – bIII – V – bVII5
Part 12 (3:05)
- G♭5 – A♭5
bVII5 – I5
Part 13 (3:25)
- A♭6 – C♭6 – G♭5 – Fm – Esus4 – E♭7(no3)
I6 – bIII6 – bVII5 – vi – #Vsus4 – V7(no3)
Part 14 (3:43)
- A♭5 – A♭7(no3) – C♭ – Esus4 – E♭7(no3) – D♭ – C♭ – Esus4 – E♭7(no3)
I5 – I7(no3) – bIII – #Vsus4 – V7(no3) – IV – bIII – #Vsus4 – V7(no3)
Part 15 (4:01)
- A♭5 – A♭7(no3) – C♭ – Esus4 – E♭7(no3) – D♭ – C♭ – E♭ – D♭
I5 – I7(no3) – bIII – #Vsus4 – V7(no3) – IV – bIII – V – IV
Part 16 (4:19)
Same chords as Part 10 (2:28).
Part 17 (4:36)
- D♭ – C♭ – E♭ (×2)
IV – bIII – V - D♭ – C♭
IV – bIII
Part 18 (4:54)
- E♭ – D♭ – C♭ – E♭ – G♭5 – A♭5
V – IV – bIII – V – bVII5 – I5
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| A♭sus4 | Isus4 | In the key | Part 1 |
| C♭69 | bIII69 | In the key | Part 2 |
| G♭5 | bVII5 | In the key | Part 2, Part 3, Part 4, Part 6, Part 7, Part 11, Part 12, Part 13, Part 18 |
| F5 | VI5 | Borrowed from A♭ major | Part 2 |
| Esus4 | #Vsus4 | Outside the key (chromatic) | Part 2, Part 4, Part 5, Part 8, Part 9, Part 13, Part 14, Part 15 |
| E♭7(no3) | V7(no3) | In the key | Part 2, Part 5, Part 8, Part 9, Part 13, Part 14, Part 15 |
| A♭6 | I6 | Borrowed from A♭ major | Part 2, Part 3, Part 4, Part 6, Part 7, Part 13 |
| C♭6 | bIII6 | In the key | Part 2, Part 3, Part 6, Part 7, Part 13 |
| Fm | vi | Borrowed from A♭ major | Part 3, Part 4, Part 6, Part 7, Part 13 |
| E | #V | In the key | Part 3, Part 4, Part 6, Part 7 |
| E♭sus4 | Vsus4 | In the key | Part 3, Part 4, Part 6, Part 7 |
| G♭6 | bVII6 | In the key | Part 3, Part 4, Part 6, Part 7 |
| A | #I | Outside the key (chromatic) | Part 3, Part 4, Part 6, Part 7 |
| A♭5 | I5 | In the key | Part 5, Part 8, Part 9, Part 12, Part 14, Part 15, Part 18 |
| A♭7(no3) | I7(no3) | In the key | Part 5, Part 8, Part 9, Part 14, Part 15 |
| C♭ | bIII | In the key | Part 5, Part 8, Part 9, Part 10, Part 11, Part 14, Part 15, Part 16, Part 17, Part 18 |
| D♭ | IV | Borrowed from A♭ major | Part 5, Part 8, Part 9, Part 10, Part 11, Part 14, Part 15, Part 16, Part 17, Part 18 |
| E♭ | V | In the key | Part 5, Part 10, Part 11, Part 15, Part 16, Part 17, Part 18 |
Harmonic highlights
- F5 (VI5) is borrowed from the parallel key, A♭ major.
- A♭6 (I6) is borrowed from the parallel key, A♭ major.
- Fm (vi) is borrowed from the parallel key, A♭ major.
- D♭ (IV) is borrowed from the parallel key, A♭ major.
Sources & accuracy
- Chords: the Uspop2002 chord annotations (Music and Audio Research Lab, New York University). Chord annotation of the original recording (Superunknown), time-stamped by researchers; CC BY 4.0 via ChoCo.
- Section names: this annotation doesn't name verses or choruses, so they aren't guessed. Instead, code used the chord timings to find the bars and cut the song into 8-bar parts. Each part is labelled with the time it starts in the annotated recording (Superunknown), and a part with exactly the same chords as an earlier one says so.
- The key was estimated by code from the chords; this annotation doesn't state it.
- Not verified: only one expert transcription of this song is available so far.
- 11 chords were simplified to the closest symbol our player supports (for example, an unusual added tone dropped).
- Rhythm and chord durations aren't shown; each step is one chord change.
Sources & Accuracy
Every chord on this page comes from the expert transcription listed first below. Piano voicings are our arrangement of the reported chord symbols, not a note-for-note transcription.
- the Uspop2002 chord annotations (Music and Audio Research Lab, New York University)Expert transcription
Annotated from the original recording by trained musicians for a published research dataset.
Chord annotation of the original recording (Superunknown), time-stamped by researchers; CC BY 4.0 via ChoCo.
All Piano Voicings
| # | Section | Chord | Left hand | Right hand | Sources |
|---|---|---|---|---|---|
| 1 | Part 1 (0:00) | A♭sus4 | A♭2, E♭3 | D♭4, E♭4, A♭4 | — |
| 2 | Part 2 (0:02) | C♭69 | C♭2, G♭2 | D♭4, E♭4, G♭4, A♭4 | — |
| 3 | Part 2 (0:02) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 4 | Part 2 (0:02) | F5 | F2, C3 | C4, F4 | — |
| 5 | Part 2 (0:02) | Esus4 | E2, B2 | B3, E4, A4 | — |
| 6 | Part 2 (0:02) | E♭7(no3) | E♭2, B♭2 | D♭4, E♭4, B♭4 | — |
| 7 | Part 2 (0:02) | A♭6 | A♭2, E♭3 | C4, E♭4, F4 | — |
| 8 | Part 2 (0:02) | C♭6 | C♭2, G♭2 | A♭3, E♭4, G♭4 | — |
| 9 | Part 3 (0:21) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 10 | Part 3 (0:21) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 11 | Part 3 (0:21) | E | E2, B2 | B3, E4, G♯4 | — |
| 12 | Part 3 (0:21) | E♭sus4 | E♭2, B♭2 | B♭3, E♭4, A♭4 | — |
| 13 | Part 3 (0:21) | A♭6 | A♭2, E♭3 | C4, E♭4, F4 | — |
| 14 | Part 3 (0:21) | G♭6 | G♭2, D♭3 | D♭4, E♭4, B♭4 | — |
| 15 | Part 3 (0:21) | A | A2, E3 | C♯4, E4, A4 | — |
| 16 | Part 3 (0:21) | A♭6 | A♭2, E♭3 | C4, E♭4, F4 | — |
| 17 | Part 3 (0:21) | C♭6 | C♭2, G♭2 | A♭3, E♭4, G♭4 | — |
| 18 | Part 4 (0:39) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 19 | Part 4 (0:39) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 20 | Part 4 (0:39) | E | E2, B2 | B3, E4, G♯4 | — |
| 21 | Part 4 (0:39) | E♭sus4 | E♭2, B♭2 | B♭3, E♭4, A♭4 | — |
| 22 | Part 4 (0:39) | A♭6 | A♭2, E♭3 | C4, E♭4, F4 | — |
| 23 | Part 4 (0:39) | G♭6 | G♭2, D♭3 | D♭4, E♭4, B♭4 | — |
| 24 | Part 4 (0:39) | A | A2, E3 | C♯4, E4, A4 | — |
| 25 | Part 4 (0:39) | Esus4 | E2, B2 | B3, E4, A4 | — |
| 26 | Part 5 (0:57) | E♭7(no3) | E♭2, B♭2 | D♭4, E♭4, B♭4 | — |
| 27 | Part 5 (0:57) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 28 | Part 5 (0:57) | A♭7(no3) | A♭2, E♭3 | E♭4, G♭4, A♭4 | — |
| 29 | Part 5 (0:57) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 30 | Part 5 (0:57) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 31 | Part 5 (0:57) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 32 | Part 5 (0:57) | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 33 | Part 5 (0:57) | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 34 | Part 6 (1:15) | A♭6 | A♭2, E♭3 | E♭4, F4, C5 | — |
| 35 | Part 6 (1:15) | C♭6 | C♭2, G♭2 | E♭4, G♭4, A♭4 | — |
| 36 | Part 6 (1:15) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 37 | Part 6 (1:15) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 38 | Part 6 (1:15) | E | E2, B2 | B3, E4, G♯4 | — |
| 39 | Part 6 (1:15) | E♭sus4 | E♭2, B♭2 | B♭3, E♭4, A♭4 | — |
| 40 | Part 6 (1:15) | A♭6 | A♭2, E♭3 | C4, E♭4, F4 | — |
| 41 | Part 6 (1:15) | G♭6 | G♭2, D♭3 | D♭4, E♭4, B♭4 | — |
| 42 | Part 6 (1:15) | A | A2, E3 | C♯4, E4, A4 | — |
| 43 | Part 8 (1:52) | Esus4 | E2, B2 | B3, E4, A4 | — |
| 44 | Part 8 (1:52) | E♭7(no3) | E♭2, B♭2 | D♭4, E♭4, B♭4 | — |
| 45 | Part 8 (1:52) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 46 | Part 8 (1:52) | A♭7(no3) | A♭2, E♭3 | E♭4, G♭4, A♭4 | — |
| 47 | Part 8 (1:52) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 48 | Part 8 (1:52) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 49 | Part 8 (1:52) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 50 | Part 8 (1:52) | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 51 | Part 9 (2:10) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 52 | Part 9 (2:10) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 53 | Part 9 (2:10) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 54 | Part 9 (2:10) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 55 | Part 9 (2:10) | A♭7(no3) | A♭2, E♭3 | E♭4, G♭4, A♭4 | — |
| 56 | Part 9 (2:10) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 57 | Part 9 (2:10) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 58 | Part 9 (2:10) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 59 | Part 9 (2:10) | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 60 | Part 10 (2:28), part 1 (×2) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 61 | Part 10 (2:28), part 1 (×2) | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 62 | Part 10 (2:28), part 1 (×2) | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 63 | Part 10 (2:28), part 2 | C♭ | C♭2, G♭2 | C♭4, E♭4, G♭4 | — |
| 64 | Part 10 (2:28), part 2 | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 65 | Part 11 (2:46) | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 66 | Part 11 (2:46) | C♭ | C♭2, G♭2 | C♭4, E♭4, G♭4 | — |
| 67 | Part 11 (2:46) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 68 | Part 11 (2:46) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 69 | Part 12 (3:05) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 70 | Part 12 (3:05) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 71 | Part 13 (3:25) | A♭6 | A♭2, E♭3 | E♭4, F4, C5 | — |
| 72 | Part 13 (3:25) | C♭6 | C♭2, G♭2 | E♭4, G♭4, A♭4 | — |
| 73 | Part 13 (3:25) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 74 | Part 13 (3:25) | Fm | F2, C3 | C4, F4, A♭4 | — |
| 75 | Part 13 (3:25) | Esus4 | E2, B2 | B3, E4, A4 | — |
| 76 | Part 13 (3:25) | E♭7(no3) | E♭2, B♭2 | D♭4, E♭4, B♭4 | — |
| 77 | Part 14 (3:43) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 78 | Part 14 (3:43) | A♭7(no3) | A♭2, E♭3 | E♭4, G♭4, A♭4 | — |
| 79 | Part 14 (3:43) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 80 | Part 14 (3:43) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 81 | Part 14 (3:43) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 82 | Part 14 (3:43) | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 83 | Part 14 (3:43) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 84 | Part 14 (3:43) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 85 | Part 14 (3:43) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 86 | Part 15 (4:01) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |
| 87 | Part 15 (4:01) | A♭7(no3) | A♭2, E♭3 | E♭4, G♭4, A♭4 | — |
| 88 | Part 15 (4:01) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 89 | Part 15 (4:01) | Esus4 | E2, B2 | E4, A4, B4 | — |
| 90 | Part 15 (4:01) | E♭7(no3) | E♭2, B♭2 | E♭4, B♭4, D♭5 | — |
| 91 | Part 15 (4:01) | D♭ | D♭2, A♭2 | F4, A♭4, D♭5 | — |
| 92 | Part 15 (4:01) | C♭ | C♭2, G♭2 | E♭4, G♭4, C♭5 | — |
| 93 | Part 15 (4:01) | E♭ | E♭2, B♭2 | E♭4, G4, B♭4 | — |
| 94 | Part 15 (4:01) | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 95 | Part 17 (4:36), part 1 (×2) | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 96 | Part 17 (4:36), part 1 (×2) | C♭ | C♭2, G♭2 | C♭4, E♭4, G♭4 | — |
| 97 | Part 17 (4:36), part 1 (×2) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 98 | Part 17 (4:36), part 2 | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 99 | Part 17 (4:36), part 2 | C♭ | C♭2, G♭2 | C♭4, E♭4, G♭4 | — |
| 100 | Part 18 (4:54) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 101 | Part 18 (4:54) | D♭ | D♭2, A♭2 | D♭4, F4, A♭4 | — |
| 102 | Part 18 (4:54) | C♭ | C♭2, G♭2 | C♭4, E♭4, G♭4 | — |
| 103 | Part 18 (4:54) | E♭ | E♭2, B♭2 | B♭3, E♭4, G4 | — |
| 104 | Part 18 (4:54) | G♭5 | G♭2, D♭3 | D♭4, G♭4 | — |
| 105 | Part 18 (4:54) | A♭5 | A♭2, E♭3 | E♭4, A♭4 | — |