Hash Pipe by Weezer
Piano chords, voicings & structure breakdown · 30 steps · 7 unique chords
A5
Whole song transcribed by
Harmonic Analysis & Structure
Overview
Key: A minor · Chords used: 7 · Sections: 6
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)
- A5 – D5 – A5
I5 – IV5 – I5
Part 2 (0:31)
- D5 – F5 – E5 – D5 – C5 – B5 – A5
IV5 – bVI5 – V5 – IV5 – bIII5 – II5 – I5
Part 3 (1:01)
- D5 – A5 – D5 – F5
IV5 – I5 – IV5 – bVI5
Part 4 (1:32)
- E5 – D5 – C5 – B5 – G5 – A5
V5 – IV5 – bIII5 – II5 – bVII5 – I5
Part 5 (2:03)
- D5 – A5 – D5 – F5 – E5
IV5 – I5 – IV5 – bVI5 – V5
Part 6 (2:33)
- D5 – C5 – B5 – G5 – A5
IV5 – bIII5 – II5 – bVII5 – I5
Chord vocabulary
| Chord | Roman numeral | Role | Heard in |
|---|---|---|---|
| A5 | I5 | In the key | Part 1, Part 2, Part 3, Part 4, Part 5, Part 6 |
| D5 | IV5 | In the key | Part 1, Part 2, Part 3, Part 4, Part 5, Part 6 |
| F5 | bVI5 | In the key | Part 2, Part 3, Part 5 |
| E5 | V5 | In the key | Part 2, Part 4, Part 5 |
| C5 | bIII5 | In the key | Part 2, Part 4, Part 6 |
| B5 | II5 | Borrowed from A major | Part 2, Part 4, Part 6 |
| G5 | bVII5 | In the key | Part 4, Part 6 |
Harmonic highlights
- B5 (II5) 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 (Weezer Green Album), 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 (Weezer Green Album), 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.
- 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 (Weezer Green Album), 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) | A5 | A2, E3 | E4, A4 | — |
| 2 | Part 1 (0:00) | D5 | D2, A2 | D4, A4 | — |
| 3 | Part 1 (0:00) | A5 | A2, E3 | E4, A4 | — |
| 4 | Part 2 (0:31) | D5 | D2, A2 | D4, A4 | — |
| 5 | Part 2 (0:31) | F5 | F2, C3 | C4, F4 | — |
| 6 | Part 2 (0:31) | E5 | E2, B2 | B3, E4 | — |
| 7 | Part 2 (0:31) | D5 | D2, A2 | A3, D4 | — |
| 8 | Part 2 (0:31) | C5 | C2, G2 | G3, C4 | — |
| 9 | Part 2 (0:31) | B5 | B1, F♯2 | F♯3, B3 | — |
| 10 | Part 2 (0:31) | A5 | A2, E3 | A3, E4 | — |
| 11 | Part 3 (1:01) | D5 | D2, A2 | A3, D4 | — |
| 12 | Part 3 (1:01) | A5 | A2, E3 | A3, E4 | — |
| 13 | Part 3 (1:01) | D5 | D2, A2 | A3, D4 | — |
| 14 | Part 3 (1:01) | F5 | F2, C3 | C4, F4 | — |
| 15 | Part 4 (1:32) | E5 | E2, B2 | B3, E4 | — |
| 16 | Part 4 (1:32) | D5 | D2, A2 | A3, D4 | — |
| 17 | Part 4 (1:32) | C5 | C2, G2 | G3, C4 | — |
| 18 | Part 4 (1:32) | B5 | B1, F♯2 | F♯3, B3 | — |
| 19 | Part 4 (1:32) | G5 | G2, D3 | G3, D4 | — |
| 20 | Part 4 (1:32) | A5 | A2, E3 | A3, E4 | — |
| 21 | Part 5 (2:03) | D5 | D2, A2 | A3, D4 | — |
| 22 | Part 5 (2:03) | A5 | A2, E3 | A3, E4 | — |
| 23 | Part 5 (2:03) | D5 | D2, A2 | A3, D4 | — |
| 24 | Part 5 (2:03) | F5 | F2, C3 | C4, F4 | — |
| 25 | Part 5 (2:03) | E5 | E2, B2 | B3, E4 | — |
| 26 | Part 6 (2:33) | D5 | D2, A2 | A3, D4 | — |
| 27 | Part 6 (2:33) | C5 | C2, G2 | G3, C4 | — |
| 28 | Part 6 (2:33) | B5 | B1, F♯2 | F♯3, B3 | — |
| 29 | Part 6 (2:33) | G5 | G2, D3 | G3, D4 | — |
| 30 | Part 6 (2:33) | A5 | A2, E3 | A3, E4 | — |