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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

Secret Language Instructions · April 22, 1992 at Hilton Ballroom | Audio Analysis | Foul Domain

← BACK·TRACKS·Secret Language Instructions

LIVE · 14:31

Phish track · Set 2 · #15

Secret Language Instructions

A 15-minute version from Hilton Ballroom in Eugene, OR on 1992-04-22.

DATE · 1992-04-22·SHOW · Hilton Ballroom·LENGTH · 14:31

59TRACK

OF 6 VERSIONS

TOP VERSION · #1

ALL-TIME · #7,177 · 80th percentile

TRACK · SCORED v3.2← LEADERBOARD

Secret Language Instructions

1992-04-22·Hilton Ballroom·Eugene, OR

1992 SPRING TOUR·Set 2·POS 15 / 1514:31

59SCORE

COMPOSITE · RANK AMONG VERSIONS

v1 of 6

#1 ALL-TIME · SECRET LANGUAGE INSTRUCTIONS CATALOG

0:0014:31

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT10:54of 14:31

DYN dB13.6wide

ONSET/s2.5open

BPM96era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

10

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

100

Groove12%

9

Harmonic9%

7

Duration9%

58

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 11 SONGS

1992-04-22 · Hilton Ballroom

Eugene, OR · 1992 SPRING TOUR · SHOW SCORE 38

38SHOW

Set 2

II-1Glide4:34 II-2Run Like an Antelope10:42 II-3The Horse6:22 II-4Rift7:49 II-5Secret Language InstructionsYOU ARE HERE14:31 II-6You Enjoy Myself18:46 II-7Poor Heart2:52 II-8Cracklin' Rosie3:57 II-9Harpua12:57 II-10Runaway Jim7:33 II-11Cold as Ice1:23 OPEN FULL SHOW PAGE→

Other versions6 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

03.06.92The Music HallPortsmouth · NH57 03.28.92Variety PlayhouseAtlanta · GA55 11.30.92MetropolPittsburgh · PA54 04.29.92First AvenueMinneapolis · MN50 02.22.93The MoonTallahassee · FL46

From this show3 TOP CUTS

SHOW STAND-OUTS · 1992-04-22SWIPE →

2·20Runaway Jim7:3369 2·13The Horse6:2258 2·11Glide4:3456

SONG →/songs/secret-language-instructions SHOW →/shows/1992-04-22-hilton-ballroom-eugene-or METHOD →/methodology

FOUL DOMAIN/tracks/10519 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:003:387:1510:5314:31

JAM IN · —PEAK · 10:54SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-15.1 dB

Loudness-11.7 dB

Dynamic range13.6 dB

Rhythmic density2.50/sec

Brightness1825 Hz

Flatness0.011

Harmonic variance0.077

Feature curves · over time0 → 14:31

EnergyLoudness envelope, dB

0:007:1514:31

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:007:1514:31

BrightnessSpectral centroid — where the weight of the sound sits

0:007:1514:31

Rhythmic densityOnsets per second, log-scaled

0:007:1514:31

Tempo86–185 bpm · avg 107

0:007:1514:31

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

0:007:1514:31

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN80TH PERCENTILE

Popularity11%10

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%100

Groove12%9

Harmonic9%7

Duration9%58

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH14:31standard

BPM96average

DYN dB13.6wide dynamics

RHYTHM2.5/smoderate

PEAK10:54at 75%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1Glide4:34 II-2Run Like an Antelope10:42 II-3The Horse6:22 II-4Rift7:49

II-5Secret Language Instructions14:31

II-6You Enjoy Myself18:46 II-7Poor Heart2:52 II-8Cracklin' Rosie3:57 II-9Harpua12:57 II-10Runaway Jim7:33 II-11Cold as Ice1:23

11 TRACKSVIEW SHOW →

SHOWSHOW SCORE 38

Hilton Ballroom · Eugene, OR1992 Spring Tour · RANKED #7177 / 36131

TOP TRACKS THIS SHOW

Runaway JimSET 2 #20 · 7:33

The HorseSET 2 #13 · 6:22

GlideSET 2 #11 · 4:34

1992-04-22VIEW SHOW →

RELATED· OTHER Secret Language Instructions VERSIONS6 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0257The Music HallPortsmouth, NH

1992-03-069:51 #0355Variety PlayhouseAtlanta, GA

1992-03-286:01 #0454MetropolPittsburgh, PA

1992-11-303:52 #0550First AvenueMinneapolis, MN

1992-04-296:53 #0646The MoonTallahassee, FL

Sign in to suggest correctionsTRACK ID · 10519· DATA VERSION v3.3