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Foul Domain

A fan-built audio analysis index. Not affiliated with Phish. All audience recordings comply with Phish's official taping policy.

Catalog scope

37,025

Tracks

2,012

Shows

1983–2026

Years

4,759

Hours of audio

Score formula

v3.3· Recalibrated 2026-05-13

Data·Phish.net·Phish.in·librosa v0.10.2

Project

About Contact Methodology Privacy Terms

FD·v3.3·Build 2026-05-15·© MMXXVI

Status · all systems nominal

Foul Domain

v3.3 · MMXXVI

Phish concert analytics, setlist data, and audio analysis across 40+ years of touring. Fan-built & not affiliated with Phish; audience recordings follow the official taping policy.

Catalog scopeUpdated live

37,025Tracks

2,012Shows

1983–26Years

4,759Hours · audio

Methodology→About→Contact→Privacy→Terms→

Data·Phish.net·Phish.in·librosa v0.10.2

▣All systems nominalFD-V7·© MMXXVI

Guelah Papyrus · December 31, 1991 at Worcester Memorial Auditorium | Audio Analysis | Foul Domain

← BACK·TRACKS·Guelah Papyrus

LIVE · 5:46

Phish track · Set 1 · #6

Guelah Papyrus

A 6-minute version from Worcester Memorial Auditorium in Worcester, MA on 1991-12-31.

DATE · 1991-12-31·SHOW · Worcester Memorial Auditorium·LENGTH · 5:46

31TRACK

OF 203 VERSIONS

#201

ALL-TIME · #34,018 · 6th percentile

TRACK · SCORED v3.2← LEADERBOARD

Guelah Papyrus

1991-12-31·Worcester Memorial Auditorium·Worcester, MA

NOT PART OF A TOUR·Set 1·POS 06 / 65:46

31SCORE

COMPOSITE · RANK AMONG VERSIONS

v201 of 203

#201 OF 203 · GUELAH PAPYRUS CATALOG

0:005:46

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:09of 5:46

DYN dB8.5tight

ONSET/s3.3open

BPM144era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

6

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

44

Groove12%

51

Harmonic9%

4

Duration9%

3

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

1991-12-31 · Worcester Memorial Auditorium

Worcester, MA · NOT PART OF A TOUR · SHOW SCORE 60

60SHOW

Set 1

I-1Possum8:25 I-2Foam8:11 I-3Sparkle4:33 I-4Stash9:00 I-5The Lizards10:04 I-6Guelah PapyrusYOU ARE HERE5:46 I-7Divided Sky12:42 I-8Esther9:49 I-9Llama4:47 I-10Golgi Apparatus4:56 OPEN FULL SHOW PAGE→

Other versions203 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

12.11.92Michigan TheaterAnn Arbor · MI71 04.17.26SphereLas Vegas · NV69 11.23.92Broome County ForumBinghamton · NY67 10.18.91Great American Music HallSan Francisco · CA67 07.16.25TD Pavilion at the MannPhiladelphia · PA67

From this show3 TOP CUTS

SHOW STAND-OUTS · 1991-12-31SWIPE →

1·9Llama4:4765 3·25Mike's Song7:4263 3·23Tweezer13:1362

SONG →/songs/guelah-papyrus SHOW →/shows/1991-12-31-worcester-memorial-auditorium-worcester-ma METHOD →/methodology

FOUL DOMAIN/tracks/9638 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:262:534:195:46

JAM IN · —PEAK · 4:10SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-6.2 dB

Loudness18.4 dB

Dynamic range8.5 dB

Rhythmic density3.28/sec

Brightness1691 Hz

Flatness0.007

Harmonic variance0.069

Feature curves · over time0 → 5:46

EnergyLoudness envelope, dB

0:002:535:46

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:535:46

BrightnessSpectral centroid — where the weight of the sound sits

0:002:535:46

Rhythmic densityOnsets per second, log-scaled

0:002:535:46

Tempo76–152 bpm · avg 140

0:002:535:46

Spectral flatnessTonal → noisy. Low = pitched; high = wash

0:002:535:46

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN6TH PERCENTILE

Popularity11%6

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%44

Groove12%51

Harmonic9%4

Duration9%3

Volatility8%0

Review5%50

SCORE FORMULA · v3.3 · RECALIBRATED 2026-05-13OPEN METHODOLOGY →

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH5:46standard

BPM144average

DYN dB8.5mid range

RHYTHM3.3/smoderate

PEAK4:10at 72%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Possum8:25 I-2Foam8:11 I-3Sparkle4:33 I-4Stash9:00 I-5The Lizards10:04

I-6Guelah Papyrus5:46

I-7Divided Sky12:42 I-8Esther9:49 I-9Llama4:47 I-10Golgi Apparatus4:56

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 60

Worcester Memorial Auditorium · Worcester, MANot Part of a Tour · RANKED #34018 / 36131

TOP TRACKS THIS SHOW

LlamaSET 1 #9 · 4:47

Mike's SongSET 3 #25 · 7:42

TweezerSET 3 #23 · 13:13

1991-12-31VIEW SHOW →

RELATED· OTHER Guelah Papyrus VERSIONS203 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0271Michigan TheaterAnn Arbor, MI

1992-12-118:34 #0369SphereLas Vegas, NV

2026-04-175:55 #0467Broome County ForumBinghamton, NY

1992-11-238:07 #0567Great American Music HallSan Francisco, CA

1991-10-186:48 #0667TD Pavilion at the MannPhiladelphia, PA

Sign in to suggest correctionsTRACK ID · 9638· DATA VERSION v3.3