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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 · April 18, 1993 at Michigan Theater | Audio Analysis | Foul Domain

← BACK·TRACKS·Cavern

LIVE · 4:31

Phish track · Set 1 · #10

Cavern

A 5-minute version from Michigan Theater in Ann Arbor, MI on 1993-04-18.

DATE · 1993-04-18·SHOW · Michigan Theater·LENGTH · 4:31

53TRACK

OF 452 VERSIONS

#87

ALL-TIME · #10,815 · 70th percentile

TRACK · SCORED v3.2← LEADERBOARD

Cavern

1993-04-18·Michigan Theater·Ann Arbor, MI

1993 WINTER/SPRING TOUR·Set 1·POS 10 / 104:31

53SCORE

COMPOSITE · RANK AMONG VERSIONS

v87 of 452

#87 OF 452 · CAVERN CATALOG

0:004:31

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:09of 4:31

DYN dB6.2tight

ONSET/s2.5open

BPM123era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

100

Groove12%

8

Harmonic9%

43

Duration9%

0

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

1993-04-18 · Michigan Theater

Ann Arbor, MI · 1993 WINTER/SPRING TOUR · SHOW SCORE 48

48SHOW

Set 1

I-1Rift6:00 I-2Guelah Papyrus5:25 I-3Split Open and Melt8:60 I-4Sparkle3:53 I-5Divided Sky13:25 I-6Fee5:05 I-7Maze9:11 I-8Horn3:16 I-9I Didn't Know9:53 I-10CavernYOU ARE HERE4:31 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 · 1993-04-18SWIPE →

1·9I Didn't Know9:5378 2·15Possum11:0078 2·18Mike's Song8:1476

SONG →/songs/cavern SHOW →/shows/1993-04-18-michigan-theater-ann-arbor-mi METHOD →/methodology

FOUL DOMAIN/tracks/13439 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:082:153:234:31

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

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-8.7 dB

Loudness4.7 dB

Dynamic range6.2 dB

Rhythmic density2.46/sec

Brightness1456 Hz

Flatness0.004

Harmonic variance0.073

Feature curves · over time0 → 4:31

EnergyLoudness envelope, dB

0:002:154:31

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:154:31

BrightnessSpectral centroid — where the weight of the sound sits

0:002:154:31

Rhythmic densityOnsets per second, log-scaled

0:002:154:31

Tempo118–123 bpm · avg 122

0:002:154:31

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

0:002:154:31

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN70TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%100

Groove12%8

Harmonic9%43

Duration9%0

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:31standard

BPM123average

DYN dB6.2compressed

RHYTHM2.5/smoderate

PEAK4:10at 92%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Rift6:00 I-2Guelah Papyrus5:25 I-3Split Open and Melt8:60 I-4Sparkle3:53 I-5Divided Sky13:25 I-6Fee5:05 I-7Maze9:11 I-8Horn3:16 I-9I Didn't Know9:53

I-10Cavern4:31

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 48

Michigan Theater · Ann Arbor, MI1993 Winter/Spring Tour · RANKED #10815 / 36131

TOP TRACKS THIS SHOW

I Didn't KnowSET 1 #9 · 9:53

PossumSET 2 #15 · 11:00

Mike's SongSET 2 #18 · 8:14

1993-04-18VIEW 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 · 13439· DATA VERSION v3.3