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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

Cavern · October 22, 2021 at Ak-Chin Pavilion | Audio Analysis | Foul Domain

← BACK·TRACKS·Cavern

LIVE · 5:02

Phish track · Set E · #18

Cavern

A 5-minute version from Ak-Chin Pavilion in Phoenix, AZ on 2021-10-22.

DATE · 2021-10-22·SHOW · Ak-Chin Pavilion·LENGTH · 5:02

42TRACK

OF 452 VERSIONS

#333

ALL-TIME · #23,555 · 35th percentile

TRACK · SCORED v3.2← LEADERBOARD

Cavern

2021-10-22·Ak-Chin Pavilion·Phoenix, AZ

2021 FALL TOUR·Encore·POS 18 / 185:02

42SCORE

COMPOSITE · RANK AMONG VERSIONS

v333 of 452

#333 OF 452 · CAVERN CATALOG

0:005:02

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:34of 5:02

DYN dB6.9tight

ONSET/s2.9open

BPM112era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

48

Groove12%

24

Harmonic9%

17

Duration9%

5

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showEncore · 2 SONGS

2021-10-22 · Ak-Chin Pavilion

Phoenix, AZ · 2021 FALL TOUR · SHOW SCORE 60

60SHOW

Encore

E-1Suzy Greenberg5:56 E-2CavernYOU ARE HERE5:02 OPEN FULL SHOW PAGE→

Other versions452 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

06.14.97The S.F.X. CentreDublin90 08.02.23Madison Square GardenNew York · NY86 04.05.98Providence Civic CenterProvidence · RI84 11.14.94DeVos HallGrand Rapids · MI82 04.17.92Warfield TheatreSan Francisco · CA76

From this show3 TOP CUTS

SHOW STAND-OUTS · 2021-10-22SWIPE →

2·13Everything's Right26:0084 1·3Soul Planet18:2075 1·2Martian Monster7:1273

SONG →/songs/cavern SHOW →/shows/2021-10-22-ak-chin-pavilion-phoenix-az METHOD →/methodology

FOUL DOMAIN/tracks/36403 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:152:313:465:02

JAM IN · —PEAK · 4:35SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.0 dB

Loudness2.0 dB

Dynamic range6.9 dB

Rhythmic density2.85/sec

Brightness1666 Hz

Flatness0.006

Harmonic variance0.068

Feature curves · over time0 → 5:02

EnergyLoudness envelope, dB

0:002:315:02

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:315:02

BrightnessSpectral centroid — where the weight of the sound sits

0:002:315:02

Rhythmic densityOnsets per second, log-scaled

0:002:315:02

Tempo112–144 bpm · avg 116

0:002:315:02

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

0:002:315:02

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN35TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%48

Groove12%24

Harmonic9%17

Duration9%5

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH5:02standard

BPM112average

DYN dB6.9compressed

RHYTHM2.9/smoderate

PEAK4:35at 91%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTEncore

E-1Suzy Greenberg5:56

E-2Cavern5:02

2 TRACKSVIEW SHOW →

SHOWSHOW SCORE 60

Ak-Chin Pavilion · Phoenix, AZ2021 Fall Tour · RANKED #23555 / 36131

TOP TRACKS THIS SHOW

Everything's RightSET 2 #13 · 26:00

Soul PlanetSET 1 #3 · 18:20

Martian MonsterSET 1 #2 · 7:12

2021-10-22VIEW SHOW →

RELATED· OTHER Cavern VERSIONS452 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0290The S.F.X. CentreDublin

1997-06-1410:16 #0386Madison Square GardenNew York, NY

2023-08-027:57 #0484Providence Civic CenterProvidence, RI

1998-04-056:43 #0582DeVos HallGrand Rapids, MI

1994-11-145:57 #0676Warfield TheatreSan Francisco, CA

Sign in to suggest correctionsTRACK ID · 36403· DATA VERSION v3.3