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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 · February 26, 1993 at Ritz Theatre | Audio Analysis | Foul Domain

← BACK·TRACKS·I Didn't Know

LIVE · 4:11

Phish track · Set 1 · #9

I Didn't Know

A 4-minute version from Ritz Theatre in Tampa, FL on 1993-02-26.

DATE · 1993-02-26·SHOW · Ritz Theatre·LENGTH · 4:11

32TRACK

OF 242 VERSIONS

#239

ALL-TIME · #33,908 · 6th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Didn't Know

1993-02-26·Ritz Theatre·Tampa, FL

1993 WINTER/SPRING TOUR·Set 1·POS 09 / 94:11

32SCORE

COMPOSITE · RANK AMONG VERSIONS

v239 of 242

#239 OF 242 · I DIDN'T KNOW CATALOG

0:004:11

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT0:39of 4:11

DYN dB5.2tight

ONSET/s4.7busy

BPM152era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

31

Groove12%

61

Harmonic9%

11

Duration9%

9

Volatility8%

0

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

1993-02-26 · Ritz Theatre

Tampa, FL · 1993 WINTER/SPRING TOUR · SHOW SCORE 24

24SHOW

Set 1

I-1Runaway Jim6:54 I-2Foam8:47 I-3Fee5:06 I-4Split Open and Melt9:11 I-5Fluffhead13:41 I-6Llama4:58 I-7Horn3:38 I-8Divided Sky14:08 I-9I Didn't KnowYOU ARE HERE4:11 I-10Cavern4:16 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 · 1993-02-26SWIPE →

1·4Split Open and Melt9:1167 2·22The Squirming Coil9:2755 2·20Lengthwise4:5054

SONG →/songs/i-didnt-know SHOW →/shows/1993-02-26-ritz-theatre-tampa-fl METHOD →/methodology

FOUL DOMAIN/tracks/12540 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:032:053:084:11

JAM IN · —PEAK · 0:40SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-6.6 dB

Loudness4.2 dB

Dynamic range5.2 dB

Rhythmic density4.74/sec

Brightness3035 Hz

Flatness0.055

Harmonic variance0.075

Feature curves · over time0 → 4:11

EnergyLoudness envelope, dB

0:002:054:11

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:054:11

BrightnessSpectral centroid — where the weight of the sound sits

0:002:054:11

Rhythmic densityOnsets per second, log-scaled

0:002:054:11

Tempo99–162 bpm · avg 140

0:002:054:11

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

0:002:054:11

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN6TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%31

Groove12%61

Harmonic9%11

Duration9%9

Volatility8%0

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:11standard

BPM152average

DYN dB5.2compressed

RHYTHM4.7/sbusy onset

PEAK0:40at 16%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Runaway Jim6:54 I-2Foam8:47 I-3Fee5:06 I-4Split Open and Melt9:11 I-5Fluffhead13:41 I-6Llama4:58 I-7Horn3:38 I-8Divided Sky14:08

I-9I Didn't Know4:11

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 24

Ritz Theatre · Tampa, FL1993 Winter/Spring Tour · RANKED #33908 / 36131

TOP TRACKS THIS SHOW

Split Open and MeltSET 1 #4 · 9:11

The Squirming CoilSET 2 #22 · 9:27

LengthwiseSET 2 #20 · 4:50

1993-02-26VIEW 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 · 12540· DATA VERSION v3.3