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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 · July 29, 2015 at Verizon Theatre at Grand Prairie | Audio Analysis | Foul Domain

← BACK·TRACKS·I Didn't Know

LIVE · 4:54

Phish track · Set 1 · #7

I Didn't Know

A 5-minute version from Verizon Theatre at Grand Prairie in Grand Prairie, TX on 2015-07-29.

DATE · 2015-07-29·SHOW · Verizon Theatre at Grand Prairie·LENGTH · 4:54

52TRACK

OF 242 VERSIONS

#78

ALL-TIME · #11,838 · 67th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Didn't Know

2015-07-29·Verizon Theatre at Grand Prairie·Grand Prairie, TX

2015 SUMMER·Set 1·POS 07 / 74:54

52SCORE

COMPOSITE · RANK AMONG VERSIONS

v78 of 242

#78 OF 242 · I DIDN'T KNOW CATALOG

0:004:54

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT4:14of 4:54

DYN dB14.4wide

ONSET/s2.6open

BPM152era 3.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

98

Groove12%

13

Harmonic9%

0

Duration9%

33

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 10 SONGS

2015-07-29 · Verizon Theatre at Grand Prairie

Grand Prairie, TX · 2015 SUMMER · SHOW SCORE 40

40SHOW

Set 1

I-1Tube5:09 I-2Guelah Papyrus6:18 I-3Punch You in the Eye8:50 I-4Steam9:49 I-5Poor Heart2:42 I-6NICU5:39 I-7I Didn't KnowYOU ARE HERE4:54 I-8Stealing Time From the Faulty Plan5:36 I-9Divided Sky16:17 I-10The Squirming Coil10:46 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 · 2015-07-29SWIPE →

2·11Chalk Dust Torture14:4376 1·10The Squirming Coil10:4654 2·17Julius8:4849

SONG →/songs/i-didnt-know SHOW →/shows/2015-07-29-verizon-theatre-at-grand-prairie-grand-prairie-tx METHOD →/methodology

FOUL DOMAIN/tracks/32121 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:142:273:414:54

JAM IN · —PEAK · 4:15SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-17.0 dB

Loudness-5.3 dB

Dynamic range14.4 dB

Rhythmic density2.63/sec

Brightness1746 Hz

Flatness0.009

Harmonic variance0.072

Feature curves · over time0 → 4:54

EnergyLoudness envelope, dB

0:002:274:54

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:274:54

BrightnessSpectral centroid — where the weight of the sound sits

0:002:274:54

Rhythmic densityOnsets per second, log-scaled

0:002:274:54

Tempo108–152 bpm · avg 144

0:002:274:54

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

0:002:274:54

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN67TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%98

Groove12%13

Harmonic9%0

Duration9%33

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:54standard

BPM152average

DYN dB14.4wide dynamics

RHYTHM2.6/smoderate

PEAK4:15at 87%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Tube5:09 I-2Guelah Papyrus6:18 I-3Punch You in the Eye8:50 I-4Steam9:49 I-5Poor Heart2:42 I-6NICU5:39

I-7I Didn't Know4:54

I-8Stealing Time From the Faulty Plan5:36 I-9Divided Sky16:17 I-10The Squirming Coil10:46

10 TRACKSVIEW SHOW →

SHOWSHOW SCORE 40

Verizon Theatre at Grand Prairie · Grand Prairie, TX2015 Summer · RANKED #11838 / 36131

TOP TRACKS THIS SHOW

Chalk Dust TortureSET 2 #11 · 14:43

The Squirming CoilSET 1 #10 · 10:46

JuliusSET 2 #17 · 8:48

2015-07-29VIEW 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 · 32121· DATA VERSION v3.3