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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

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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 Am Hydrogen · November 23, 1991 at Alumni Hall | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

LIVE · 3:24

Phish track · Set 2 · #14

I Am Hydrogen

A 3-minute version from Alumni Hall in Barre, VT on 1991-11-23.

DATE · 1991-11-23·SHOW · Alumni Hall·LENGTH · 3:24

53TRACK

OF 317 VERSIONS

#77

ALL-TIME · #11,481 · 68th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

1991-11-23·Alumni Hall·Barre, VT

1991 FALL TOUR·Set 2·POS 14 / 143:24

53SCORE

COMPOSITE · RANK AMONG VERSIONS

v77 of 317

#77 OF 317 · I AM HYDROGEN CATALOG

0:003:24

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT3:09of 3:24

DYN dB6.2tight

ONSET/s4.2open

BPM96era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

6

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

35

Groove12%

69

Harmonic9%

37

Duration9%

1

Volatility8%

100

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showSet 2 · 13 SONGS

1991-11-23 · Alumni Hall

Barre, VT · 1991 FALL TOUR · SHOW SCORE 28

28SHOW

Set 2

II-1The Curtain6:31 II-2Mike's Song7:01 II-3I Am HydrogenYOU ARE HERE3:24 II-4Weekapaug Groove6:44 II-5Horn3:42 II-6Poor Heart2:41 II-7Tweezer9:34 II-8Eliza1:35 II-9The Landlady3:44 II-10Fee5:07 II-11Hold Your Head Up7:54 II-12My Sweet One2:37 II-13Tweezer Reprise3:45 OPEN FULL SHOW PAGE→

Other versions317 OF · SONG PAGE →

SAME SONG · RANKEDSWIPE →

02.15.93Memorial Hall, University of North CarolinaChapel Hill · NC84 09.16.99Shoreline AmphitheatreMountain View · CA83 11.27.98Worcester Centrum CentreWorcester · MA79 02.18.93Electric BallroomKnoxville · TN79 02.20.93Roxy TheatreAtlanta · GA77

From this show3 TOP CUTS

SHOW STAND-OUTS · 1991-11-23SWIPE →

1·4Runaway Jim8:0066 2·12The Curtain6:3164 2·22Hold Your Head Up7:5463

SONG →/songs/i-am-hydrogen SHOW →/shows/1991-11-23-alumni-hall-barre-vt METHOD →/methodology

FOUL DOMAIN/tracks/9474 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:511:422:333:24

JAM IN · —PEAK · 3:10SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-9.5 dB

Loudness-8.5 dB

Dynamic range6.2 dB

Rhythmic density4.18/sec

Brightness1815 Hz

Flatness0.005

Harmonic variance0.069

Feature curves · over time0 → 3:24

EnergyLoudness envelope, dB

0:001:423:24

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:423:24

BrightnessSpectral centroid — where the weight of the sound sits

0:001:423:24

Rhythmic densityOnsets per second, log-scaled

0:001:423:24

Tempo92–96 bpm · avg 95

0:001:423:24

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

0:001:423:24

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN68TH PERCENTILE

Popularity11%6

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%35

Groove12%69

Harmonic9%37

Duration9%1

Volatility8%100

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH3:24standard

BPM96average

DYN dB6.2compressed

RHYTHM4.2/sbusy onset

PEAK3:10at 93%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTSet 2

II-1The Curtain6:31 II-2Mike's Song7:01

II-3I Am Hydrogen3:24

II-4Weekapaug Groove6:44 II-5Horn3:42 II-6Poor Heart2:41 II-7Tweezer9:34 II-8Eliza1:35 II-9The Landlady3:44 II-10Fee5:07 II-11Hold Your Head Up7:54 II-12My Sweet One2:37 II-13Tweezer Reprise3:45

13 TRACKSVIEW SHOW →

SHOWSHOW SCORE 28

Alumni Hall · Barre, VT1991 Fall Tour · RANKED #11481 / 36131

TOP TRACKS THIS SHOW

Runaway JimSET 1 #4 · 8:00

The CurtainSET 2 #12 · 6:31

Hold Your Head UpSET 2 #22 · 7:54

1991-11-23VIEW SHOW →

RELATED· OTHER I Am Hydrogen VERSIONS317 TOTAL

#SCOREVENUEWAVEFORMDATELENGTH

#0284Memorial Hall, University of North CarolinaChapel Hill, NC

1993-02-153:02 #0383Shoreline AmphitheatreMountain View, CA

1999-09-164:24 #0479Worcester Centrum CentreWorcester, MA

1998-11-274:14 #0579Electric BallroomKnoxville, TN

1993-02-184:22 #0677Roxy TheatreAtlanta, GA

Sign in to suggest correctionsTRACK ID · 9474· DATA VERSION v3.3