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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 22, 1997 at Teatro Olimpico | Audio Analysis | Foul Domain

← BACK·TRACKS·I Didn't Know

LIVE · 3:26

Phish track · Set 1 · #9

I Didn't Know

A 3-minute version from Teatro Olimpico in Rome on 1997-02-22.

DATE · 1997-02-22·SHOW · Teatro Olimpico·LENGTH · 3:26

48TRACK

OF 242 VERSIONS

#149

ALL-TIME · #16,737 · 54th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Didn't Know

1997-02-22·Teatro Olimpico·Rome

1997 WINTER EUROPEAN TOUR·Set 1·POS 09 / 93:26

48SCORE

COMPOSITE · RANK AMONG VERSIONS

v149 of 242

#149 OF 242 · I DIDN'T KNOW CATALOG

0:003:26

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT2:19of 3:26

DYN dB7.2tight

ONSET/s2.7open

BPM136era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

40

Groove12%

60

Harmonic9%

19

Duration9%

0

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

1997-02-22 · Teatro Olimpico

Rome · 1997 WINTER EUROPEAN TOUR · SHOW SCORE 28

28SHOW

Set 1

I-1Walfredo5:10 I-2Also Sprach Zarathustra7:49 I-3Funky Bitch5:57 I-4Theme from the Bottom8:38 I-5NICU5:05 I-6When the Circus Comes5:01 I-7Talk3:28 I-8Split Open and Melt12:26 I-9I Didn't KnowYOU ARE HERE3:26 I-10Character Zero6:31 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 · 1997-02-22SWIPE →

2·11Chalk Dust Torture9:0174 2·14Simple9:1354 1·2Also Sprach Zarathustra7:4953

SONG →/songs/i-didnt-know SHOW →/shows/1997-02-22-teatro-olimpico-rome METHOD →/methodology

FOUL DOMAIN/tracks/153 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:521:432:353:26

JAM IN · —PEAK · 2:20SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-10.3 dB

Loudness-7.5 dB

Dynamic range7.2 dB

Rhythmic density2.70/sec

Brightness2545 Hz

Flatness0.021

Harmonic variance0.077

Feature curves · over time0 → 3:26

EnergyLoudness envelope, dB

0:001:433:26

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:433:26

BrightnessSpectral centroid — where the weight of the sound sits

0:001:433:26

Rhythmic densityOnsets per second, log-scaled

0:001:433:26

Tempo78–162 bpm · avg 119

0:001:433:26

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

0:001:433:26

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN54TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%40

Groove12%60

Harmonic9%19

Duration9%0

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH3:26standard

BPM136average

DYN dB7.2compressed

RHYTHM2.7/smoderate

PEAK2:20at 68%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Walfredo5:10 I-2Also Sprach Zarathustra7:49 I-3Funky Bitch5:57 I-4Theme from the Bottom8:38 I-5NICU5:05 I-6When the Circus Comes5:01 I-7Talk3:28 I-8Split Open and Melt12:26

I-9I Didn't Know3:26

I-10Character Zero6:31

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 28

Teatro Olimpico · Rome1997 Winter European Tour · RANKED #16737 / 36131

TOP TRACKS THIS SHOW

Chalk Dust TortureSET 2 #11 · 9:01

SimpleSET 2 #14 · 9:13

Also Sprach ZarathustraSET 1 #2 · 7:49

1997-02-22VIEW 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 · 153· DATA VERSION v3.3