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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 2026-05-14·© 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

The Sloth · April 4, 1990 at Quigley's, University of Colorado | Audio Analysis | Foul Domain

← BACK·TRACKS·The Sloth

LIVE · 3:44

Phish track · Set 2 · #15

The Sloth

A 4-minute version from Quigley's, University of Colorado in Boulder, CO on 1990-04-04.

DATE · 1990-04-04·SHOW · Quigley's, University of Colorado·LENGTH · 3:44

47TRACK

OF 160 VERSIONS

#45

ALL-TIME · #16,955 · 53rd percentile

TRACK · SCORED v3.2← LEADERBOARD

The Sloth

1990-04-04·Quigley's, University of Colorado·Boulder, CO

1990 TOUR·Set 2·POS 15 / 153:44

47SCORE

COMPOSITE · RANK AMONG VERSIONS

v45 of 160

#45 OF 160 · THE SLOTH CATALOG

0:003:44

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT1:19of 3:44

DYN dB4.2tight

ONSET/s3.9open

BPM185era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

23

Groove12%

72

Harmonic9%

45

Duration9%

0

Volatility8%

77

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 9 SONGS

1990-04-04 · Quigley's, University of Colorado

Boulder, CO · 1990 TOUR · SHOW SCORE 21

21SHOW

Set 2

II-1Mike's Song6:01 II-2I Am Hydrogen2:29 II-3Weekapaug Groove5:52 II-4Esther9:18 II-5Uncle Pen4:53 II-6The SlothYOU ARE HERE3:44 II-7The Lizards9:59 II-8I Didn't Know4:21 II-9Good Times Bad Times5:12 OPEN FULL SHOW PAGE→

Other versions160 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

05.21.89320 Spear StreetBurlington · VT73 02.07.89The FrontBurlington · VT69 07.15.92TraxCharlottesville · VA67 04.30.26SphereLas Vegas · NV65 07.29.88The RomaTelluride · CO64

From this show3 TOP CUTS

SHOW STAND-OUTS · 1990-04-04SWIPE →

1·8Divided Sky12:2470 1·4Take the 'A' Train6:3067 2·14Uncle Pen4:5365

SONG →/songs/the-sloth SHOW →/shows/1990-04-04-quigleys-university-of-colorado-boulder-co METHOD →/methodology

FOUL DOMAIN/tracks/4917 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:561:522:483:44

JAM IN · —PEAK · 1:20SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-7.1 dB

Loudness9.9 dB

Dynamic range4.2 dB

Rhythmic density3.93/sec

Brightness1786 Hz

Flatness0.009

Harmonic variance0.073

Feature curves · over time0 → 3:44

EnergyLoudness envelope, dB

0:001:523:44

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:523:44

BrightnessSpectral centroid — where the weight of the sound sits

0:001:523:44

Rhythmic densityOnsets per second, log-scaled

0:001:523:44

Tempo96–199 bpm · avg 154

0:001:523:44

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

0:001:523:44

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN53RD PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%23

Groove12%72

Harmonic9%45

Duration9%0

Volatility8%77

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH3:44standard

BPM185average

DYN dB4.2compressed

RHYTHM3.9/smoderate

PEAK1:20at 36%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Mike's Song6:01 II-2I Am Hydrogen2:29 II-3Weekapaug Groove5:52 II-4Esther9:18 II-5Uncle Pen4:53

II-6The Sloth3:44

II-7The Lizards9:59 II-8I Didn't Know4:21 II-9Good Times Bad Times5:12

9 TRACKSVIEW SHOW →

SHOWSHOW SCORE 21

Quigley's, University of Colorado · Boulder, CO1990 Tour · RANKED #16955 / 36131

TOP TRACKS THIS SHOW

Divided SkySET 1 #8 · 12:24

Take the 'A' TrainSET 1 #4 · 6:30

Uncle PenSET 2 #14 · 4:53

1990-04-04VIEW SHOW →

RELATED· OTHER The Sloth VERSIONS160 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0273320 Spear StreetBurlington, VT

1989-05-217:24 #0369The FrontBurlington, VT

1989-02-075:19 #0467TraxCharlottesville, VA

1992-07-154:36 #0565SphereLas Vegas, NV

2026-04-307:11 #0664The RomaTelluride, CO

Sign in to suggest correctionsTRACK ID · 4917· DATA VERSION v3.3