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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 Am Hydrogen · May 23, 1990 at The Library | Audio Analysis | Foul Domain

← BACK·TRACKS·I Am Hydrogen

LIVE · 2:37

Phish track · Set E · #20

I Am Hydrogen

A 3-minute version from The Library in Richmond, VA on 1990-05-23.

DATE · 1990-05-23·SHOW · The Library·LENGTH · 2:37

40TRACK

OF 317 VERSIONS

#234

ALL-TIME · #25,662 · 29th percentile

TRACK · SCORED v3.2← LEADERBOARD

I Am Hydrogen

1990-05-23·The Library·Richmond, VA

1990 TOUR·Encore·POS 20 / 202:37

40SCORE

COMPOSITE · RANK AMONG VERSIONS

v234 of 317

#234 OF 317 · I AM HYDROGEN CATALOG

0:002:37

DEEP ANALYSIS · LIBROSA v3.24 OF 24

PEAK AT2:29of 2:37

DYN dB4.8tight

ONSET/s3.8open

BPM96era 1.0

How this version scoredMETHODOLOGY →

10 COMPONENTS · ONE COMPOSITEv3.3

0%306090100%

Popularity11%

0

Consensus10%

0

Jam Chart12%

0

Recognition12%

0

Energy12%

24

Groove12%

40

Harmonic9%

39

Duration9%

0

Volatility8%

80

Review5%

50

WEIGHTED · 100/100OPEN METHODOLOGY →

From this showEncore · 3 SONGS

1990-05-23 · The Library

Richmond, VA · 1990 TOUR · SHOW SCORE 24

24SHOW

Encore

E-1Mike's Song6:17 E-2I Am HydrogenYOU ARE HERE2:37 E-3Weekapaug Groove2:20 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 · 1990-05-23SWIPE →

2·13Tweezer11:6074 2·17Take the 'A' Train6:5065 2·12Reba12:3756

SONG →/songs/i-am-hydrogen SHOW →/shows/1990-05-23-the-library-richmond-va METHOD →/methodology

FOUL DOMAIN/tracks/5457 · v3.2

FOUL DOMAIN · INDEPENDENT · NOT AFFILIATED WITH PHISH

DISPLAY· TRACK SPECTRUMINPUT · TRACK_FEATURES.WAVEFORM

0:000:391:181:582:37

JAM IN · —PEAK · 2:30SAMPLE RATE 44.1 kHzSOURCE PHISH.IN

DEEP AUDIO ANALYSIS· LIBROSA CURVESENERGY · TEMPO · SPECTRUM

Radar · component scores0–100 normalized

Energy-7.8 dB

Loudness-3.8 dB

Dynamic range4.8 dB

Rhythmic density3.82/sec

Brightness1312 Hz

Flatness0.001

Harmonic variance0.070

Feature curves · over time0 → 2:37

EnergyLoudness envelope, dB

0:001:182:37

Perceptual loudnessShort-term LUFS, psychoacoustically weighted

0:001:182:37

BrightnessSpectral centroid — where the weight of the sound sits

0:001:182:37

Rhythmic densityOnsets per second, log-scaled

0:001:182:37

Tempo96–152 bpm · avg 114

0:001:182:37

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

0:001:182:37

READOUT· COMPOSITE SCORE · COMPONENT BREAKDOWN29TH PERCENTILE

Popularity11%0

Consensus10%0

Jam Chart12%0

Recognition12%0

Energy12%24

Groove12%40

Harmonic9%39

Duration9%0

Volatility8%80

Review5%50

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

INSTRUMENTATION· LIBROSA · v0.10.25 / 6 CHANNELS LIVE

LENGTH2:37standard

BPM96average

DYN dB4.8compressed

RHYTHM3.8/smoderate

PEAK2:30at 96%

JAM IN—auto only

CONTEXT· SETLIST · SHOW

SETLISTEncore

E-1Mike's Song6:17

E-2I Am Hydrogen2:37

E-3Weekapaug Groove2:20

3 TRACKSVIEW SHOW →

SHOWSHOW SCORE 24

The Library · Richmond, VA1990 Tour · RANKED #25662 / 36131

TOP TRACKS THIS SHOW

TweezerSET 2 #13 · 11:60

Take the 'A' TrainSET 2 #17 · 6:50

RebaSET 2 #12 · 12:37

1990-05-23VIEW 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 · 5457· DATA VERSION v3.3