Skip to main content

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 · August 13, 2021 at Atlantic City Beach | Audio Analysis | Foul Domain

← BACK·TRACKS·I Didn't Know

LIVE · 4:28

Phish track · Set 1 · #5

I Didn't Know

A 4-minute version from Atlantic City Beach in Atlantic City, NJ on 2021-08-13.

DATE · 2021-08-13·SHOW · Atlantic City Beach·LENGTH · 4:28

52TRACK

OF 242 VERSIONS

#83

ALL-TIME · #12,163 · 66th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Didn't Know

2021-08-13·Atlantic City Beach·Atlantic City, NJ

2021 SUMMER TOUR·Set 1·POS 05 / 54:28

52SCORE

COMPOSITE · RANK AMONG VERSIONS

v83 of 242

#83 OF 242 · I DIDN'T KNOW CATALOG

0:004:28

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT2:19of 4:28

DYN dB11.0tight

ONSET/s3.8open

BPM136era 4.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

8

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

67

Groove12%

24

Harmonic9%

28

Duration9%

18

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 1 · 8 SONGS

2021-08-13 · Atlantic City Beach

Atlantic City, NJ · 2021 SUMMER TOUR · SHOW SCORE 58

58SHOW

Set 1

I-1Cars Trucks Buses6:03 I-2AC/DC Bag5:41 I-3Blaze On13:53 I-4Wolfman's Brother12:23 I-5I Didn't KnowYOU ARE HERE4:28 I-6Funky Bitch6:18 I-7Rift6:19 I-8Sand9:26 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 · 2021-08-13SWIPE →

2·9Tweezer22:2284 1·3Blaze On13:5376 2·10Bathtub Gin13:4273

SONG →/songs/i-didnt-know SHOW →/shows/2021-08-13-atlantic-city-beach-atlantic-city-nj METHOD →/methodology

FOUL DOMAIN/tracks/36090 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:001:072:143:214:28

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

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-18.7 dB

Loudness1.5 dB

Dynamic range11.0 dB

Rhythmic density3.75/sec

Brightness2483 Hz

Flatness0.017

Harmonic variance0.079

Feature curves · over time0 → 4:28

EnergyLoudness envelope, dB

0:002:144:28

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:002:144:28

BrightnessSpectral centroid — where the weight of the sound sits

0:002:144:28

Rhythmic densityOnsets per second, log-scaled

0:002:144:28

Tempo99–144 bpm · avg 134

0:002:144:28

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

0:002:144:28

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN66TH PERCENTILE

Popularity11%8

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%67

Groove12%24

Harmonic9%28

Duration9%18

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH4:28standard

BPM136average

DYN dB11.0mid range

RHYTHM3.8/smoderate

PEAK2:20at 52%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 1

I-1Cars Trucks Buses6:03 I-2AC/DC Bag5:41 I-3Blaze On13:53 I-4Wolfman's Brother12:23

I-5I Didn't Know4:28

I-6Funky Bitch6:18 I-7Rift6:19 I-8Sand9:26

8 TRACKSVIEW SHOW →

SHOWSHOW SCORE 58

Atlantic City Beach · Atlantic City, NJ2021 Summer Tour · RANKED #12163 / 36131

TOP TRACKS THIS SHOW

TweezerSET 2 #9 · 22:22

Blaze OnSET 1 #3 · 13:53

Bathtub GinSET 2 #10 · 13:42

2021-08-13VIEW 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 · 36090· DATA VERSION v3.3