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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

I Didn't Know · November 3, 1988 at Molly's Cafe | Audio Analysis | Foul Domain

← BACK·TRACKS·I Didn't Know

LIVE · 4:48

Phish track · Set 3 · #19

I Didn't Know

A 5-minute version from Molly's Cafe in Boston, MA on 1988-11-03.

DATE · 1988-11-03·SHOW · Molly's Cafe·LENGTH · 4:48

56TRACK

OF 242 VERSIONS

#43

ALL-TIME · #9,196 · 75th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Didn't Know

1988-11-03·Molly's Cafe·Boston, MA

1988 TOUR·Set 3·POS 19 / 194:48

56SCORE

COMPOSITE · RANK AMONG VERSIONS

v43 of 242

#43 OF 242 · I DIDN'T KNOW CATALOG

0:004:48

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT3:04of 4:48

DYN dB7.9tight

ONSET/s2.8open

BPM123era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

65

Groove12%

67

Harmonic9%

37

Duration9%

29

Volatility8%

50

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 3 · 6 SONGS

1988-11-03 · Molly's Cafe

Boston, MA · 1988 TOUR · SHOW SCORE 26

26SHOW

Set 3

III-1Suzy Greenberg5:41 III-2Foam7:09 III-3I Didn't KnowYOU ARE HERE4:48 III-4Big Black Furry Creature from Mars3:02 III-5Harpua11:15 III-6David Bowie9:22 OPEN FULL SHOW PAGE→

Other versions242 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

06.15.95Lakewood AmphitheatreAtlanta · GA88 04.18.93Michigan TheaterAnn Arbor · MI78 08.23.15Watkins Glen InternationalWatkins Glen · NY75 05.01.26SphereLas Vegas · NV72 10.29.88Sculpture Room, Goddard CollegePlainfield · VT72

From this show3 TOP CUTS

SHOW STAND-OUTS · 1988-11-03SWIPE →

1·4Possum7:2169 2·13Contact7:5862 1·6Letter to Jimmy Page6:0760

SONG →/songs/i-didnt-know SHOW →/shows/1988-11-03-mollys-cafe-boston-ma METHOD →/methodology

FOUL DOMAIN/tracks/2935 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:122:243:364:48

JAM IN · —PEAK · 3:05SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-11.6 dB

Loudness-3.4 dB

Dynamic range7.9 dB

Rhythmic density2.79/sec

Brightness1811 Hz

Flatness0.007

Harmonic variance0.080

Feature curves · over time0 → 4:48

EnergyLoudness envelope, dB

0:002:244:48

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:244:48

BrightnessSpectral centroid — where the weight of the sound sits

0:002:244:48

Rhythmic densityOnsets per second, log-scaled

0:002:244:48

Tempo118–136 bpm · avg 125

0:002:244:48

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

0:002:244:48

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN75TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%65

Groove12%67

Harmonic9%37

Duration9%29

Volatility8%50

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:48standard

BPM123average

DYN dB7.9compressed

RHYTHM2.8/smoderate

PEAK3:05at 64%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 3

III-1Suzy Greenberg5:41 III-2Foam7:09

III-3I Didn't Know4:48

III-4Big Black Furry Creature from Mars3:02 III-5Harpua11:15 III-6David Bowie9:22

6 TRACKSVIEW SHOW →

SHOWSHOW SCORE 26

Molly's Cafe · Boston, MA1988 Tour · RANKED #9196 / 36131

TOP TRACKS THIS SHOW

PossumSET 1 #4 · 7:21

ContactSET 2 #13 · 7:58

Letter to Jimmy PageSET 1 #6 · 6:07

1988-11-03VIEW SHOW →

RELATED· OTHER I Didn't Know VERSIONS242 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0288Lakewood AmphitheatreAtlanta, GA

1995-06-157:23 #0378Michigan TheaterAnn Arbor, MI

1993-04-189:53 #0475Watkins Glen InternationalWatkins Glen, NY

2015-08-239:17 #0572SphereLas Vegas, NV

2026-05-013:30 #0672Sculpture Room, Goddard CollegePlainfield, VT

Sign in to suggest correctionsTRACK ID · 2935· DATA VERSION v3.3